Which of the following is correct descriptions of aeolian deposits?


Both loess and sand dunes are formed by accumulation of wind-blown silt

Loess is formed by accumulation of wind-blown sand; sand dunes are formed by accumulation of wind-blown silt

Both loess and sand dunes are formed by accumulation of wind-blown sand

Loess is formed by accumulation of wind-blown silt; sand dunes are formed by accumulation of wind-blown sand

Answers

Answer 1

Answer:

Option D

Explanation:

Loess is a wind blown silt that piles into high dunes which later hardens. On the other hand, the sand blown debris is known as sand dunes which are rounded hillocks and is broken by the wind.

Hence, option D is correct


Related Questions

What belongs there in the box

Answers

Answer:

Tissu

Explanation:

believe me my friend

A random mutation occurs and the GGA codon is changed to CGA, what effect does the substation have on amino acid

Answers

Answer:

The replacement of a base at a codon, as occurs when the GGA codon is changed to CGA, causes a change in the amino acid glycine to arginine.

Explanation:

Nitrogen base changes in a codon usually result from base changes in the DNA before transcription into mRNA,called point gene mutations.

In the case presented, the substitution of the guanine base by cytosine in the GGA codon--resulting in a CGA codon--generates a change in the coding amino acid resulting in arginine instead of glycine.

The change of an amino acid in a peptide or protein can mean an alteration in the structure or function of these molecules.

Because an amino acid can be encoded by several codons, changes of a nitrogen base at a codon sometimes do not involve changes in the amino acid sequence of a protein.

Which of the following metabolic pathways does NOT directly produce lots of ATP (also called anaerobic cycle)?

A. Glycolysis
B. Krebs cycle
C. Citric acid cycle
D. Electron transport chain

Answers

Answer:

A. Glycolysis

Explanation:

Glycolysis is the first stage of cellular respiration, which occurs in the cytoplasm of the cell. Glycolysis does not require oxygen to occur, hence, it is carried out by both prokaryotic and eukaryotic organism.

Glycolysis, among the other stages of cellular respiration, produces the least ATP (2). Hence, Glycolysis is the metabolic pathway that does NOT directly produce lots of ATP.

SOLVE THIS QUESTION IS SUPER IMPORTANT

Answers

Answer: The genes that can give you red-green color blindness are passed down on the X chromosome. Since it's passed down on the X chromosome, red-green color blindness is more common in men. This is because: Males have only 1 X chromosome, from their mother.

Explanation:


I don’t understand it

Answers

So I believe these are the questions to go with the statement based on the info given to make a question (hypothesis) , I believe it’s “A” because based on the statement it give details about the one of them being able to drink water that contains fluoride salts and the other doesn’t drink water with fluoride salt . And we don’t know where they live , or even who drinks the fluoride salts or no so “A” is a appropriate question to give . And the numerical data part can also include the people who lives in their neighborhoods .

Hope this helps☺️

Which of the following is an example of primary succession?

A. the recovery of Yellowstone National Park following the fires of 1988

B. the appearance of lichens and mosses in an area where a glacier has recently melted away

C. the growth of weeds in a field after a farmer stops using the field

D. the growth of weeds in an empty lot that is no longer being mowed

Answers

Answer:

B. the appearance of lichens and mosses in an area where a glacier has recently melted away

Explanation:

Ecological succession, which refers to the series of changes that occurs over time in an ecosystem, can be of two types namely: primary succession and secondary succession.

Primary succession is a succession that involves an area where no form of life has grown previously, hence, the area of land is barren e.g bare rock. Primary succession is first colonized by species called PIONEER SPECIES e.g. lichens, mosses etc.

According to this question, "the appearance of lichens and mosses (pioneer species) in an area where a glacier has recently melted away" is an example of PRIMARY SUCCESSION.

Farmers need to make many decisions about how they grow their crops. One of these decisions is whether to use synthetic fertilizer or organic fertilizer, such as manure.
An advantage of using synthetic fertilizer instead of organic fertilizer is that
A synthetic fertilizer can provide more targeted macronutrients to the crops
B) synthetic fertilizer remains in the soil longer than organic fertilizer does, reducing the volume needed and, therefore, the cost to the farmer
c) synthetic fertilizer adds to soil texture and increases the soil's water-holding capacity
organic fertilizer runs off more readily into waterways, leading to nutrient overload

Answers

C that is what I put and I got it right

An advantage of using synthetic fertilizer instead of organic fertilizer is that

synthetic fertilizer can provide more targeted macro nutrients to the crops.

Synthetic fertilizers are used by farmers to increase crop yield. The fertilizer

are specially formulated to ensure all the macro-nutrients are present in the

right proportions for optimal yield of the crops.

This is the advantage synthetic fertilizers have as organic fertilizer don't

contain all the targeted macro nutrients in the right amounts.

Read more on https://brainly.com/question/24342278

a principal origem das cartas

Answers

Im sorry i don’t understand

What are the subunits used to make product in dna replication?

Answers

Answer:

DNA polymerase III is a holoenzyme, which has two core enzymes (Pol III), each consisting of three subunits (, and ), a sliding clamp that has two beta subunits, and a clamp-loading complex which has multiple subunits (, , , , and ).

Explanation:

The subunits used to make product in DNA replication are:

I. Alpha (α) subunit.

II. Delta ([tex]\delta[/tex]) subunit.

III. Epsilon ([tex]\epsilon[/tex]) subunit.

Nucleus is the most conspicuous cell organelle that is found in all eukaryotic living organisms.

Basically, the nucleus serves as the site for ribonucleic acid (RNA) synthesis and deoxyribonucleic acid (DNA) replication.

DNA replication can be defined as a biological process through which two identical replicas of deoxyribonucleic acid (DNA) molecules are produced from an original deoxyribonucleic acid (DNA) molecule, especially during cellular division.

This ultimately implies that, DNA replication is a biological process that occurs during cellular division and it involves the duplication of a double-stranded DNA to produce two identical deoxyribonucleic acid (DNA) molecules.

The three (3) main subunits (polymerases) used for making products in DNA replication includes the following:

Alpha (α) subunit.Delta ([tex]\delta[/tex]) subunit.Epsilon ([tex]\epsilon[/tex]) subunit.

Read more: https://brainly.com/question/19559847

Can you answer what’s on this worksheet?

Answers

What question do you want answered.

Which of the following statements best describes the importance of
nutrient cycling?

Answers

Answer:

Since there are no choices to this question, I think it restores ecosystems or the organisms physical environment to a state called the "Equilibrium State".

Explanation:

The Equilibrium State keeps the ecosystems functioning. Nutrient cycles link or put the living organisms with the non living organisms together throughout the flow of the nutrients in the cycle. Remember that living and non living organisms always depend on each other.

I hope this answers your question! :)

help I will mark as brainliest ​

Answers

Answer:

z and y only

hope it helps ☺ ☺


How does a visking tubing differ from a cell membrane?​

Answers

Answer:

Visking tubing is very similar to the cell membrane. It is also a selectively permeable membrane. It has tiny holes (pores), which allow small molecules through, but stop molecules that are too large to fit through them.

Explanation:

(hope this helps)

Which area of the brain is most active when listening

Answers

Answer: Right inferior frontal gyrus was also activated for both reading and listening comprehension. The common areas of activation are shown in white in Figure 1. Listening comprehension showed large clusters of activation in bilateral (posterior and anterior) superior temporal and middle temporal gyri.

Explanation:

(S)-Zearalenone, a natural product isolated from the fungus Gibberella zeae, exhibits useful biological activity, including antibiotic properties. In a total synthesis of (S)-zearalenone, an intramolecular Stille coupling process was employed as the penultimate procedure.3 The resulting coupling product was then treated with HCl to cleave the OR groups, thereby converting them into OH groups (as seen in Section 13.6), giving (S)-zearalenone. Draw the structure of (S)-zearalenone:

Answers

Answer:

Hello attached below is the missing information  and solution

Explanation:

Attached below is the structure of ( S ) - Zearalenone as required by the question.

Zearalenone is a  estrogenic mycotoxins that is produced by Fusarium fungi

How does the Coriolis effect make ocean currents appear to move?
a. back and forth
b. in a curved path
c. clockwise
d. against the Earth’s rotation

Answers

How does the Coriolis effect make ocean currents appear to move? ... The Gulf Stream Current is deflected by North America, causing the current to change direction.

How does the Coriolis effect affect ocean currents?

The Coriolis effect bends the direction of surface currents to the right in the Northern Hemisphere and left in the Southern Hemisphere. The Coriolis effect causes winds and currents to form circular patterns. The direction that they spin depends on the hemisphere that they are in.

How does the Coriolis effect change the motion of wind and ocean currents?

As wind or an ocean current moves, the Earth spins underneath it. ... The Coriolis effect bends the direction of surface currents to the right in the Northern Hemisphere. The currents curve left in the Southern Hemisphere (Figure below). The Coriolis effect causes winds and currents to form circular patterns.

Where is the Coriolis effect the strongest?

poles

11. Earth's rotational effects on horizontally and freely moving objects are greatest at the poles; therefore, the Coriolis effect is greatest at the poles.

Helpful? BRAINLIEST?

Answer:

i think either a or c

Explanation:

Two parents have three kids. Each kid looks very different physically. What is responsible for this outcome?

Answers

Answer: This may mean that the mother has been seeing people and the kids don't have the same dad or They don't really have a lot of their parent's genes.

Explanation:

really the only options I can think of.

when 70.0 grams of mno2 reacted with 128.0 grams of hcl, the reaction resulted in a 62.7% yield of chlorine gas. what is the actual yield of chlorine gas in grams? Mno2 + HCI —> MnCl2 + H2O + Cl2​

Answers

Answer:

35.7 g

Explanation:

yield(%) = actual yield/theoretical yield x 100

We can calculate the theoretical yield by considering the balanced chemical equation:

MnO₂ + 4HCI —> MnCl₂ + 2H₂O + Cl₂

According to the equation, 1 mol of MnO₂ reacts with 4 moles of HCl to produce 1 mol of Cl₂. So, we can write the following mole ratios:

1 mol MnO₂/4 mol HCl or 4 mol HCl/1 mol MnO₂

1 mol MnO₂/1 mol Cl₂

4 mol HCl/1 mol Cl₂

As we have the amounts of reactants in grams, we have to convert from moles to mass by using the molecular weight (MW) of each compound:

MW(MnO₂) = 54.9 g/mol Mn + (16 g/mol x 2 O) = 86.9 g/mol

1 mol MnO₂ x 86.9 g/mol = 86.9 g MnO₂

MW(HCl) = 1 g/mol H + 35.4 g/mol Cl = 36.4 g/mol

4 moles HCl x 36.4 g/mol = 145.6 g HCl

MW(Cl₂) = 2 x 35.4 g/mol Cl = 70.8 g/mol

1 mol Cl₂ x 70.8 g/mol = 70.8 g Cl₂

Now, we have to figure out which is the limiting reactant. For this, we use the stoichiometric ratio: 145.6 g HCl/86.9 g MnO₂. We multiply the actual amount of MnO₂ by the stoichiometric ratio:

70.0 g MnO₂ x 145.6 g HCl/86.9 g MnO₂ = 117.3 g HCl  < 128.0 g HCl

We need 117.3 grams of HCl to completely react with 70.0 grams of MnO₂, and we have 128 grams of HCl. So, the reactant in excess is HCl, and the limiting reactant is MnO₂.

With the limiting reactant, we calculate the theoretical yield of Cl₂. We use the stoichiometric ratio 70.8 g Cl₂/86.9 g MnO₂:

70.0 g MnO₂ x 70.8 g Cl₂/86.9 g MnO₂ = 57 g Cl₂

Finally, we calculate the actual yield of chlorine gas (Cl₂), by using the first equation:

yield(%) = actual yield/theoretical yield x 100

⇒ actual yield = theoretical yield x yield(%)/100

                       = 57 g x 62.7%/100

                       = 35.7 g

CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU !!!

Answers

Answer:

The answer should be can leak or spill during transport.

Explanation:

All other answers would be considered good reasons to use petroleum.

Can you get HIV from getting treatment at the dentist

Answers

Yes, you can.

Saliva tends to contaminate itself with blood, increasing the risk of HIV transmission from saliva.

A 66-year-old man has difficulty controlling voluntary movements. He can clearly state what he intends to do, describe how he would do it, and initiate or stop the movement. However, he has poor coordination and often misses his target. If his difficulty arises from a defect in one particular area of the central nervous system, which area is most likely to be involved

Answers

Answer:

Cerebrum

Explanation:

Cerebrum is the part of central nervous system that is responsible for the voluntary movement. If there is poor coordination between cerebrum and the muscles so the person has difficulty in controlling his voluntary actions or movement. Somatic nervous system is a part of the peripheral nervous system responsible for the voluntary movements of body parts through the use of skeletal muscles so we can say that both cerebrum and somatic nervous system is responsible for voluntary actions.

explain in detail how do carnivores get their food?

Answers

Answer:

a carnivore gets their food by killing other animals, they eat meat. a carnivore can eat an animal who is a herbivore and sometimes a omnivore.

As Maria continued to read about common conditions of the nervous system, she realized there was a category of cells called neuroglia that allowed neurons and the nervous system as a whole to properly function. Some of her symptoms seemed to fit with a condition that resulted from a slow destruction of some of these cells.
Correctly match the cell type with the sentence that describes it.
_______are the neuroglia, which help to regulate the reuptake of neurotransmitters from neural tissue.
Cell bodies of unipolar neurons are insulated from adjacent cell bodies by .
The ventricles of the brain are lined with _______, which form an epithelial layer that is permeable to cerebrospinal fluid.
The macrophages of the Central Nervous System, which function to remove foreign microorganisms, are called_______ .
The myelin sheath of the Central Nervous System is formed by________ .
Axons of unipolar neurons are insulated by_________ , which increase the speed of the electrical impulse.
Mlorogla

Answers

Answer:

Astrocytes are the neuroglia, which help to regulate the reuptake of neurotransmitters from neural tissue.

Cell bodies of unipolar neurons are insulated from adjacent cell bodies by satellite cells.

The ventricles of the brain are lined with ependymal cells, which form an epithelial layer that is permeable to cerebrospinal fluid.

The macrophages of the Central Nervous System, which function to remove foreign microorganisms, are called microglia.

The myelin sheath of the Central Nervous System is formed by oligodendrocytes.

Axons of unipolar neurons are insulated by Schwann cells, which increase the speed of the electrical impulse.  

Explanation:

The neuroglia cells are a group of specialized cells that are in the Central and Peripheral Nervous System.

Astrocytes are star-shaped cells that maintain homeostasis in the nervous tissue. They also are part of the blood-brain barrier controlling what can enter the brain and whatnot.

Satellite cells are in the Peripheric Nervous System. They are around neurons and provide nutrients and insulation to neurons.

Ependymal cells are in the Central Nervous System. They line the ventricles and spinal cord's central canal. They are the ones that help in the production and circulation of the cerebrospinal fluid (CSF). They are part of the blood-cerebrospinal fluid barrier, keeping the cerebrospinal fluid clean, and they also absorb the CSF.

The microglia are the macrophages of the Central Nervous System. They phagocytize any pathogen that they detect in the CNS, protecting the neurons.

The myelin sheath is formed by the oligodendrocytes in the CNS and by the Schwann cells in the PNS. Their function is to insulate the axons so that the electrical impulse can travel through them.

One of the genes coding for the ability to taste PTC shows Mendelian inheritance. For this example, we will call the allele for tasting T and it is dominant over the allele for non-tasting (t). Suppose a non-taster man, whose mother and father were tasters, married a taster woman whose mother was a non-taster. They have a child who is a non-taster. What is the phenotype g

Answers

Complete question:

One of the genes coding for the ability to taste PTC shows Mendelian inheritance. For this example, we will call the allele for tasting T and it is dominant over the allele for non-tasting (t). Suppose a non-taster man, whose mother and father were tasters, married a taster woman whose mother was a non-taster. They have a child who is a non-taster. What is the phenotype and genotype of the woman's father?

Answer and  Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files.

Even though chestnuts can regrow from their roots, this does not usually happen because
there are few root systems left in the forest.
chestnuts grow in regions prone to fires.
most forestry professionals no longer want to grow chestnuts.
new growth is stricken with the blight before it has the chance to mature.

Answers

Answer: New growth is stricken with the blight before it has the chance to mature.

Explanation:

American Chestnut trees can indeed regrow from their roots but due to the devastating effect of the chestnut blight, they have been unable to do this since the blight spread across the country.

The blight was introduced when Chinese chestnut trees were imported into the U.S. in the 20th century. It killed off most of the chestnut trees in the U.S. and attacks the tree again when it grows to around 6 meters bringing it down to its roots. This is why the American Chestnut is considered endangered.

Answer:

d

Explanation:

took the test

is the long-term average weather over a large area

Answers

Climate is the long-term average weather conditions that occur in a particular region. Climate depends on how average weather conditions change throughout the year.

How many objects must be present in a system to demonstrate gravity as a force of attraction?

Answers

Answer:

Explanation:

Knowing the value of G allows us to calculate the force of gravitational attraction between any two objects of known mass and known separation distance. As a first example, consider the following problem.

What are some functions of the Thalamus.​

Answers

Answer:The thalamus is a small structure within the brain located just above the brain stem between the cerebral cortex and the midbrain and has extensive nerve connections to both. The primary function of the thalamus is to relay motor and sensory signals to the cerebral cortex

Explanation:

what is urbanization​

Answers

Explanation:

the process of expanding residential areas or establishing cities or towns by constructing large buildings in search of modern facilities is called urbanization.

hope it helps

List the types of vascular tissue you see in this stem cross-section and describe what they do:

Please dont give me a link, they don't work for me​

Answers

Hii this isn’t about answering your question, don’t press the links ppl give you in the comments they’re old men selling people into sex traffic by you pressing their link and them getting access to your IP address, anyways have a good day!!!:)
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You plan to purchase a company and wish to estimate the expected return on the companys equity using a three-factor model. You believe the appropriate factors are the market return, the percentage change in GNP and the oil price return. The market is expected to grow by 6 per cent, GNP is expected to grow by 2 per cent, and the oil price is expected to fall by 5 per cent. The company has betas of 0.8, 0.3 and 0.1 for the market, GNP and oil respectively. The expected rate of return on the equity is 15 percent. What is the revised expected return if the market falls by 8 per cent, GNP contracts by 0.3 per cent and the oil price grows by 9 per cent? Sarah always feels left out of group activities or social events. She has become depressed and lonely. According to Maslow, which category of needs has not been fulfilled?A)love/belongingB)safetyC)esteemD)physiological A sprinkler waters a circular area. 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The table below shows the results.RESULTS OF FLIPPING PAPER CUPOutcome Right-side UP Upside Down On its SideFrequency101822Based on the results, how many times can he expect the cup to land on its side if it is flipped 1,000 times?333440550786NPrevious Consider a Markov chain with state space S = {1, 2, 3, 4, 5, 6} and transition probability matrix P = [ 0 0.5 0 0.1 0.4 0][ 0 1 0 0 0 0 ][ 0.3 0 0.2 0.1 0 0.4][0 0.7 0 0 0.3 0 ][0 0 0 0 1 0][0 0 0 0 0 1 ](a) Compute P. (b) If the process starts in state 3, what are the probabilities that it will be absorbed in state 2, state 5, and state 6, respectively? If Lin runs 21 laps at the same rate, how long does it take her? minutes f(x) = 3x^2 - 7 4x^2 3 Find f(2) Suppose the random variables X and Y have the following joint PDF: fxy(x, y) = cxy ,0 < x < b < 1 Determine the value of c. All of the following statements about the "blender experiment" is true exceptA. The experiment preceded Watsons and Crick's elucidation of DNA structure.B. Hershey and Chase used radioactive sulfur to follow the protein in their experiment.C. Hershey and Chase used radioactive phosphorus to follow the nucleotides in their experiment.D. It was discovered by them that while different strains of bacteria have different percentages of nitrogen bases, the percent of adenine and the percent of thymine are equal as are the percentages of guanine and cytosine.E. Hershey and Chase experiment lent strong credence to the idea that DNA is the hereditary material, at least of viruses. The Santa Fe Trail started in Missouri. Where did it end?NowHampshireMaineVermontOregonTerritoryMinnesotaTerritoryWisconsinMichiganUnorganizedterritorylowaOhioinois IndianaMexican Cession(Unorganized territory)MissouriNowYorkRhodeIslandPennsylvania ConnecticutNew JerseyocDelawareVirginiaWayland(D.C. - Districtof Columbia)NorthCarolinaSouthCarolinaStasTerritoriesOther countriesKentuckyTennesseeddAlabama GeorgTexasFloridaLouisianaKingdom ofHawaiiRussian Nitrous oxide (N2O), more commonly known as laughing gas, is used as a mild sedatitive during various dental procedures.As a gas, it has a densityof 1.977 x 10-3g/mL.Wheniron is exposed to oxygen it forms rust (Fe2O3), which is a solid and has a density value of 5.25 g/mL.Why are the density values so different among these substances?a)The metal atoms weigh more than the atoms of the gas.b)The metal forms metallic bonds which are more greatly affected by gravity, increasing the mass.c)The metal is a solid, and solids weigh more based on the principles of their states of matter.d)There are fewer gas particles than solid particles in the same volume. 28. A runner completes a 10 km run in about 30 minutes. What was the runner's averagespeed in km/h? Hint: (60 minutes = 1 hr)a. 10 km/hrc. 20 km/hrb. 15 km/hrd. 30 km/hr Use the model to find the expected number of automobile registrations (in millions) for year 1,988.Express you answer as a decimal rounded to the nearest hundredth. Do not include units with your answer. Fill in information about your company to create your comprehensive business plan . your bussiness plan should include :.business overview. sales and marketing. operating plan.people. action plean An experiment examined the impact of THC (the active ingredient in marijuana) on various physiological and psychological variables. The study recruited a sample of 18 young adults who were habitual marijuana smokers. Subjects came to the lab 3 times, each time smoking a different marijuana cigarette: one with 3.9% THC, one with 1.8% THC, and one with no THC (a placebo). The order of the conditions was randomized in a double-blind design. At the start of each session, no subject reported being "high." After smoking the cigarette, participants rated how "high" they felt, using a positive continuous scale (0 representing not at all "high"). For the placebo condition, participants reported a mean "high" feeling of 11.3, with a standard deviation of 15.5. A 95% confidence interval for the population mean feeling of "high" after smoking a placebo marijuana cigarette is