Compare the accuracy and frequency of tornado warnings now with those in the past. How have changes in the warning system helped keep residents safe?

Describe one hypothesis that was tested during the VORTEX study. What was the outcome? Did scientists learn something new? Cite evidence from the article to support your answer

Answers

Answer 1

Radar-detected tornado warnings and tornado watches given by meteorologists have made communities safer than before.

Describe tornado warnings.

A tornado is a furiously spinning, a short column of air that forms in a thunderstorm and travels to the ground, causing havoc and destroying everything in its path. The Storm Prediction Centre in the US issues a Tornado Watch to highlight the possibility of tornadoes. They only draw attention to the fact that there are excellent circumstances for tornado generation. When tornadoes are sighted or detected by radar, a Tornado Warning—a higher-level alert than a Tornado Watch—is issued. It denotes a significant danger to people, property, and critical infrastructure in the watch area.

During the VORTEX study, theories about how the storm environment controls or modifies tornadic storm structure and evolution were put to the test. The scientists discovered that, despite changes in population density over time, the importance of terrain roughness in tornado frequency and occurrence patterns remained constant. These concerned investigating the significance of horizontal inhomogeneities, helicity temporal tendency, vertical convective available potential energy (CAPE) distributions, as well as a number of other concerns.

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Related Questions

the safest method for cooling hot food is

Answers

Answer:

By keeping it on a plate and place it on a cold water .

Explanation:

It is the safest method to cool your hot food because the food you place in a plate Will float in a water and be colled.

You can also try it.

Describe two reasons why it is very difficult for fishery scientists to make accurate population estimates for most species of fish.

Answers

Answer: there are to many species of fish in our world and we only have explored less then 5 or 10 percent of the ocean, which is nearly impossible unless we study for 300 years/ many many years

Explanation:

based on our theory of how our own solar system formed, we would expect that other solar systems would be quite common. True/False ?

Answers

It is true that based on our theory of how our own solar system was formed, we would expect that the other solar systems would be quite common.

What is a solar system?

The Sun and the things that orbit it make up the solar system, which is gravitationally bound. The Sun is the system's primary mass, accounting for 99.86% of its total mass, with Jupiter making up the majority of the remaining mass. Mercury, Venus, Earth, and Mars are the four planets in the inner solar system, and they are all terrestrial planets with a rocky and metallic core. In comparison to the terrestrial planets, the four giant planets of the outer solar system are significantly bigger and more massive. Each of the eight planets has an orbit that is nearly circular and is located close to the ecliptic, the plane of Earth's orbit. Numerous small bodies in the Solar System orbiting the Sun include numerous dwarf planets and smaller bodies.

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In the 20th century bridges and roads were built upon the barrier island system but these systems are not fixed in either _________ or _________.

Answers

On top of the barrier island system, highways and bridges were constructed in the 20th century, yet these systems are neither permanent in time nor space.

Whose organization was the first in the 20th century to improve the state of the road system?

The campaign anthem of rural voters who advocated for paved roads was "Get the farmers out of the mud!" In 1916, the Federal-Aid Road Act created the Federal-Aid Highway Program. By providing cash to state highway authority, this assisted in financing road improvements.

What was the main rationale behind the development of the US highway system in 1956?

The Interstate Highway System Myths. Eisenhower, the president, developed the Interstate System. President Eisenhower supported the Interstate System to have a way to evacuate cities in the event that the US was hit by an atomic bomb. Defense was the main reason the Interstate System was built.

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Moderate temperatures and precipitation, as well as nutrient-rich soil due to annual leaf fall, characterize this biome.
deciduous forest

Answers

The deciduous forest biome is characterized by moderate temperatures, rainfall, and soil that is rich in nutrients from yearly leaf fall.

The deciduous woodland biome is known for what characteristics.

Temperate deciduous woods are particularly notable since they can be found in all four seasons: winter, spring, summer, and fall. This adaptation allows plants to resist hard winters by developing leaves that change color in the autumn (or senesce), disappear in the winter, and then regenerate in the spring.

Nutrient-rich soils can be found in temperate deciduous woods.

Temperate forests are more open than wet forests in tropical regions because the trees do not grow as tall in them. Temperate forest soils are rich in inorganic and organic nutrients as a result of the thick layer of leaf litter that covers forest floors and replenishes the soil with nutrients.

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Choose the correct description of advantages gained if a planet can be detected by both methods.

Answers

If a planet can be found using both techniques, then we can determine its density, which is a sign of its makeup.

Which two techniques do scientists have at their disposal to look for planets?

By employing Doppler spectroscopy and astrometry (SIM) data, it is feasible to search for any prospective giant planets that might also be present in the systems discovered by photometry.

What factors into a planet's density?

Measureable characteristics of planets include their size, mass, and composition. The density of an object is dependent on its mass as well as its size (bigger things are not always more or less dense). The density of a planet depends on its make-up.

What two techniques can be combined to determine an exoplanet's density?

Both the transit method and the radial-velocity method can be used to examine the same exoplanet in order to determine the planet's mass, as well as its density and most likely composition, because transiting exoplanets always orbit in orbital planes that are edge-on to Earth-based observers.

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Which of the following Caribbean Islands was a colony of France?
Puerto Rico
Jamaica
Cuba
Haiti

Answers

Answer:

Haiti

Explanation:

Haiti, formerly known as Saint-Domingue, was a French colony in the Caribbean. It was one of the richest colonies in the region due to its thriving economy based on sugar, coffee, and slavery. In 1791, the enslaved people of Haiti rose up in rebellion against their French rulers, and after a long and bloody struggle, they declared independence in 1804. This made Haiti the first independent nation in the Americas and the second-oldest republic in the Western Hemisphere, after the United States. Despite its historic significance, however, Haiti has faced many challenges, including political instability, natural disasters, and economic struggles.

the steeper slope of an escarpment is known as ?​

Answers

An escarpment is an area of the Earth where elevation changes suddenly. Escarpment usually refers to the bottom of a cliff or a steep slope. (Scarp refers to the cliff itself.) Escarpments separate two level land surfaces.

What can run but not walk? (will mark brainlist)

Answers

Answer:

A River

Explanation:

Rivers run through forests.

the torino impact hazard scale of 0 would be for a small object that impacts the earth but leaves only a simple crater.

Answers

The IAU adopted the Torino Scale in 1999 as a means of classifying probable Earth impact events. a scale of integers from 0 to 10

The IAU adopted the Torino Scale in 1999 as a means of classifying probable Earth impact events. It is an integer scale with a color-coded range from 0 to 10, principally used by the community of people who monitor the risk of an asteroid impact to ease public communication. The integer scale used by the Torino Scale ranges from 0 to 10. A 0 denotes that an item is either too tiny to enter Earth's atmosphere intact or has a negligibly low probability of colliding with the planet compared to the regular "background noise" of collision occurrences. Richard Binzel created the so-called Torino scale, which goes from 0 (no collision) to 10 (certain collision causing global destruction).

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Which of the following is one of the major pollutants of groundwater?
-acid rain
-treated sewage from cities
-radon
-pathogenic microbes
-agricultural chemicals
agricultural chemicals

Answers

One of the main contaminants of groundwater is agricultural chemicals.

Chemical contamination of groundwater: what is it?

The definition of groundwater contamination is the addition of undesired elements to groundwater as a result of human activity (Government of Canada 2017). Chemicals, salt on the roads, bacteria, viruses, drugs, fertilizers, and fuel are some of the things that might cause this.

Surface water and groundwater quality can be harmed by agricultural pollutants. Pesticides and fertilizers do not stay in place on the landscape after application; instead, runoff and infiltration carry these pollutants into nearby rivers, streams, and wells.

What role does agriculture play in the depletion of groundwater?

Despite the fact that recharge is frequently increased in irrigated areas, only recharge from irrigation fed by surface water represents a net increase in recharge, while changes in groundwater-fed irrigation simply reflect groundwater recycling with net groundwater depletion.

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In which of the following cases would you expect the LEAST amount of flooding due to a rainstorm? Assume all areas receive similar amounts of rainfall in the rainstorm and there are no flood control measures in any of the areas.
A long duration rainstorm falling on an area that consists of forest, grasslands, and no human development.

Answers

A prolonged rainstorm that affects a forest or grassland-only region devoid of any habitation.

What function does rainfall have in flooding?

Flooding frequently occurs when heavy rain falls for a long time in a short period of time or when a river or stream overflows as a result of an ice or debris jam. Levee failures and other water-controlling system failures, such as those caused by dam failures, can also result in flooding.

Is heavy rain usually the cause of an unexpected, smaller flood?

Flash floods are sudden floods that quickly inundate low-lying areas, such as washes, rivers, dry lakes, and depressions. Water from melting ice or snow may pour though ice sheets or snowfields during a severe thunderstorm, hurricane, or tropical cyclone, or it may fall as heavy rain.

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1. What breed of cattle is the original Bos Indicus? Mark only one oval. Brangus ,Bramah, Santa Gertrudis, Beef Master​

Answers

Answer:

Zebu

Explanation:


In 1-2 paragraph awnser this question:

Should tourism continue as normal, increase to benefit more people, or decrease to lessen impacts?

Answers

Answer:

To boost huge tourism, money is invested in preserving the local heritage, improving infrastructure, and providing better local facilities, which in turn creates better education, better leisure facilities, organizing frequent social events and thus a better lifestyle for the local peopl So, increase to benefit more people.

porous, water-saturated layers of underground bedrock, sand, and gravel that can yield economically significant amounts of water are referred to as:

Answers

Aquifers. An aquifer is a saturated area of sediment or rock with sufficient permeability to transport groundwater and provide wells and springs with commercially significant amounts of water.

Briefing:-

To provide water for agriculture, residences, and cities, groundwater that has been stored in aquifers can be pumped to the surface through wells.

What phrase describes the porous, water-saturated bedrock layers of sand and gravel that may provide a sizable amount of water economically?

A body of porous rock or sediment filled with groundwater is known as an aquifer. When it rains, groundwater seeps into an aquifer through the soil.

Which integrated waste management approach is ideal?

The most environmentally friendly tactic is source reduction, which is sometimes referred to as waste prevention. Source reduction involves minimizing trash at its origin. Reusing or donating items, purchasing in bulk, reducing packaging, redesigning products, and lowering toxicity are just a few examples of the many different forms it can take.

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Many Caribbean South American countries feel that their governments are not moving quickly enough to provide what

Answers

While Venezuela is going through a complete breakdown of democracy, Nicaragua is undergoing a severe democratic backslide.

What difficulties do the nations of South America encounter?

Given that the rise in inflation has an uneven effect on the people, poverty and inequality continue to be major issues.

What challenges has South America's democratic governance faced?

Since the passage of the Charter, democratic governance has faced several obstacles, including an increase in authoritarian and populist leaders, contested elections, entrenched corruption, and a rising prevalence of false information, disinformation, and illiberal influences.

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The Gulf of Aqaba forms a natural border between Jordan and the Israeli-occupied West Bank. True False​

Answers

Answer:

True

Explanation:

I searched it up :) hope you pass that class

Answer: False

Explanation:

exam

You walk outside of your house early in the morning and see beads of water on the grass, but no clouds in the sky. What is this form of water condensation called?

Answers

The form of water condensation where a small droplets of water like beads on grass shown but there are no clouds in the sky is termed as Dew form of liquid state.

What is Water Condensation?

The process of condensation, which is the reverse of evaporation, converts airborne water vapor to liquid water. Because it causes clouds to form, condensation is essential to the water cycle.

One of two conditions must be met for condensation to occur: either the air must be chilled to its dew point or it must become so saturated with water vapor that it is unable to contain any more water.

Therefore in morning time the water get condensed without clouds and placed on ground known as Dew point.

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When a water budget has high potential evapotranspiration, but low precipitation, the result is a water __________.

Answers

A water deficit or drought results when a water budget has a high potential evapotranspiration but little precipitation.

How do evapotranspiration and precipitation relate to one another?

According to Shukla et al., the energy available for evapotranspiration is connected with the soil's ability to store water, which is lower in deforested areas (1990). (since a greater albedo causes more energy to be reflected). As a result, less water is released back into the atmosphere, resulting in less precipitation.

What causes the water deficit in the water balance?

It should be noted that in this study, a water deficit is meant to represent water stress in sizable global basins under natural circumstances, where precipitation and potential evapotranspiration are the two key factors affecting water availability and demand, respectively.

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Why does Florida have so many sinkhole lakes?

Answers

➡️Remember to mark me brainliest, please

Answer:

Florida has a high incidence of sinkhole lakes due to the geology of the state. Florida is located on a limestone plateau, which is a type of rock that is relatively porous and susceptible to dissolution by acidic water. As rainwater percolates through the ground, it can dissolve the limestone, creating underground cavities and channels.

When the roof of one of these underground cavities collapses, it can create a sinkhole, which is a depression or hole in the ground. If the sinkhole is filled with water, it can become a sinkhole lake.

Sinkhole lakes are common in Florida due to the state's humid subtropical climate, which results in high levels of rainfall. The state's flat terrain and relatively low elevation also contribute to the formation of sinkhole lakes.

Answer:

When water like rain flows through the porous limestone, it slowly dissolves forming sinkholes

Explanation:

is Florida that's why                  Ann Al

What is the name for a mineral with a shiny luster?

an igneous rock

a gemstone

a compound

an ore

Answers

Answer:

I think a gemstone because it's shiny

what are these rocks texture, color, composition, and rock type. put it in this chart

Texture Color Composition Rock Type
Rock A
Rock B
Rock C
Rock D

Answers

Rock A is a igneous rock , Rock B is a metamorphic rock , Rock C is a sedimentary rock and Rock D is a pumice rock .

How to distinguish between metamorphic sedimentary and igneous rocks?

Find crystals in igneous rocks. Examples of igneous rocks include gabbro, granite, pumice, and obsidian. Metamorphic rocks are rocks that have been altered by intense heat and pressure during their formation. One way to tell if a rock sample is metamorphic is to see if the crystals it contains are arranged in ribbons. Igneous, sedimentary, metamorphic. Igneous rock forms from molten rock deep within the earth. Sedimentary rocks are formed from layers of sand, silt, dead plants and animal skeletons. Metamorphic rocks that are formed when other rocks are changed by subterranean heat and pressure.

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ocean water is saltiest . group of answer choices in estuaries at the equator where there is high evaporation and low precipitation where there is a large amount of glacial melting where rains are the heaviest

Answers

Option (b), ocean water is the saltiest when there is little precipitation and a high rate of evaporation.

Is evaporation making the ocean saltier?

The evaporation of ocean water and the expansion of sea ice both raise the salinity of the ocean. The constant intake of fresh water from rivers, the accumulation of rain and snow, and the melting of ice are all causes that counteract the "salinity rising" forces by reducing salinity.

In the saltiest regions of the ocean, there are the highest rates of evaporation or enormous amounts of water without a way to reach the ocean. The region around the Red Sea and Persian Gulf has the saltiest ocean water (around 40), which is a result of exceptionally high evaporation and little fresh water inflow.

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The correct question is:

Ocean water is saltiest ________

a) in estuaries

b) where there is a large amount of glacial melting

C) where there is high evaporation and low precipitation

D) where rains are the heaviest

E) at the equator

Which of the following processes resulted in the deformation of sedimentary units in the American West during the Jurassic Period?
subduction of the Farallon plate beneath the North American plate

Answers

The deformation of sedimentary strata in the American West during the Jurassic Period was caused by the Farallon plate subducting beneath the North American plate.

What purpose served the Farallon plate?

About 100 million years ago, the Farallon oceanic plate was placed between the diverging Pacific & North American plates, which later united to form the San Andreas fault. The Farallon was subducted beneath North America and then plunged deep into the mantle when those plates clashed, causing a significant component of the structure to disappear.

When did the Farallon plate go under the ocean?

50 million years ago, at the start of the series, the Farallon plate started to press against the North American continent, sinking beneath it and forming mountain ranges like the Rocky Mountains. The Farallon plate was subducting as a single unit along the entire length of North America, from Alaska down past Mexico.

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Early astronomers believed that Earth did not move because they saw no ____, the apparent motion of an object because of the motion of the observer.

Answers

Early astronomers believed that Earth did not move because they saw no parallax, the apparent motion of an object because of the motion of the observer.

Why did early astronomers think that the Earth wasn't moving?

Correct. Because they observed no parallax—the apparent motion of an object caused by the motion of the observer—early astronomers thought that Earth did not move.

What did the earliest astronomers learn?

They soon discovered that the Moon's position amid the stars and its shape changed from one night to the next. Early people observed star constellations in the sky that resembled animals and people, and they concocted tales to explain what they thought they saw.

Quiz about apparent retrograde motion to learn more.

When a planet appears to migrate westward in relation to the stars in the sky for a few weeks to a few months, this is known as apparent retrograde motion.

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Which mineral property is defined as "resistance to being scratched"?

Answers

Answer: Hardness

Explanation: Hardness is the scale in which minerals are scaled to show how hard or easily rocks can be "scratched". I learned this in 5th grade (in a private school) but now I'm in 7th grade (in a public school) I hope this helped!

How & why might the same religion look different in one region than it does in another? For example, think about Christianity and how it is practiced in North America. What differences might you see with how Christianity is practiced in Africa or the Middle East? WHY? Explain. Thank you!

Answers

Based on sociological concepts, the reason the same religion looks different in one region than it does in another is because of differences in culture, weather, and historical perspective.

What are Religion differences?

Religion differences is a term that is used to describe the distinctions that exist in religious belief even though the religion is the same.

Generally, religious differences come in different ways which may include different places in different families and at different times, and with different brains.

Differences in how Christianity is practiced can be observed in North America, Africa, and the Middle East.

For example, this difference can be observed in the following area:mode of dressingmode of worshipbelief in what Christian God can dobelief in who are prophets of God

Hence, in this case, it is concluded that differences in the same religion in different areas inside to culture, weather, and history of these places.

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You walk outside of your house early in the morning and see beads of water on the grass, but no clouds in the sky. What is this form of water condensation called?

Answers

The form of water condensation where a small droplets of water like beads on grass shown but there are no clouds in the sky is termed as Dew form of liquid state.

What is water condensation?

The process of condensation, which is the reverse of evaporation, converts airborne water vapor to liquid water. Because it causes clouds to form, condensation is essential to the water cycle.

One of two conditions must be met for condensation to occur: either the air must be chilled to its dew point or it must become so saturated with water vapor that it is unable to contain any more water.

Therefore in morning the water get condensed without clouds and placed on ground known as Dew point.

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A sandstone containing mostly sand but mixed with rounded pebbles and pieces of shells indicates deposition
a. by mass wasting events
b. by water far offshore
c. by wind dunes
d. by waves at the beach

Answers

A sandstone containing mostly sand but mixed with rounded pebbles and pieces of shells indicates deposition by waves at the beach.

Sand, mud, and clay hold other materials like shells and pebbles together. Which type of rock is created?

1) The solid byproducts of weathering (gravel, sand, silt, and clay) are bonded together by the dissolved byproducts of weathering to form clastic (detrital) sedimentary rocks.

What word best depicts the moment when pebbles, sand, and salt settle down and begin to move?

The mechanisms that lead to the accumulation of these particles are collectively referred to as sedimentation. Sediment refers to the little particles that make up sedimentary rocks and can be either geological detritus (minerals) or biological detritus (organic matter).

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which of the processes listed below would transform an exposure of granite in the mountains into sedimentary rocks?

Answers

The process that leads to the development of a sedimentary rock is the breakdown of rock into sediment.

Detrital rock is a type of sedimentary rock that develops at the Earth's surface or very close to it when sediment accumulates and crystallizes at temperatures typical of the surface (chemical rock). Although igneous and metamorphic rocks make up the majority of the crust overall, sedimentary rocks make up the majority of rocks that are exposed on the Earth's surface. Sedimentary rocks are produced by weathering pre-existing rocks, conveying the leftovers of that weathering, and depositing them. Numerous processes of physical disintegration and chemical degradation occur when rocks at the Earth's surface are exposed to the atmosphere (most commonly in the form of rainfall) and the hydrosphere. As a result of these actions, soil, unconsolidated rock debris, and materials dissolved in runoff and groundwater are formed.

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Draw the graph of y = 2x 3 for values of x from 0 to 4. how much does it cost to light six 100w light bulbs for six hours if the price of electrical energy is $0.09/kwh? Ordinary repairs and maintenance: 3 Mutiple Choice A) are part of the asset cost of equipment and facilities B) are recorded as expenses C) are always recorded as liabilities D) improve the asset beyond the current accounting period What is the slope of a line perpendicular to the line whose equation is 6x+y=-5.Fully simplify your answer. a spring with a spring constant of 125 n/m is stretched 2.0 cm from its equilibrium position. what is the change in the spring potential energy? Help please math question show answer of how you solved solve ASAP The Yellow Taxicab Co. charges a $2.75 flat rate and $.65 for each additional mile. Emma has no more than $14 to spend on a ride. Carefully set up an inequality, how many miles can Emma ride without exceeding her spending limit? I thi entence uing pronoun correctly a follow: Jut between you and I, I dont like our new upervior A mi abuela _____ _____________ la leche. (gustar)(1 Point) The reference made to "Work Without Hope" In Nectar in a Sleve Is a(n)-O metaphorO epigramO allusionO denouement Photosynthesis occurs in the ground tissue of leaves. How does the structureof the cells in this tissue support their function?OA. They can change shape to let gases pass into and out of theleaves.B. They have many chloroplasts, which absorb light.C. They have large vacuoles that store extra sugars.D. They have hairlike extensions that absorb water. Use the Land Order to answer the question. Describe how the Land Order relates to later Reconstruction policies toward free blacks in the South. Using the excerpt, answer (a) and (b). (a) In 2-3 sentences, explain why most African Americans remained bound to the land after the war. (b) In 2-3 sentences, describe how economic hopes inspired by the end of the war failed to materialize for many free blacks. 4. Jim paid 70 for a bike.Then pays 10 per month.a) Write down an expressionfor the total amount paid afterm months.b) Factorise the expression. How many atoms of C are there in 2.65g of glucose, C6H12O6****1 molecule of C6H12O6 = 6 Atoms of C Major geological and biological events of the past are used by scientists to describe the. Which statement is true?O A.B.C.D.the other acute angle.In any right triangle, the sine of one acute angle is equal to the cosine ofIn any right triangle, the sine of one acute angle is equal to the sine of its complementary angle.In any right triangle, the cosine of one acute angle is equal to the cosine ofangle.its complementaryand the cosine of the other acute angle is 1.In any right triangle, the sum of the sine of one acute angle The bronze Flying Horse Poised on One Leg on a Swallow, found in the tomb of Governor-General Zhang at Wuwei, expressed the general's admiration of military strength, as exemplified by the horses of the Huns. select two organs in the digestive system that provide only mechanical digestion of food.pancreasmouthsmall intestineesophagus liver/gall bladderanuslarge intestinestomach PLS HELP WILL MARK BRAINIEST!!!Karl Marx and Friedrich Engels, authors of the "Communist Manifesto," followed what ideology?A. socialismB. conservatismC. capitalismD. utilitarianism a disadvantage of using alfred binets concept of mental age in assessing intelligence is that:______.