Answer:
i think it is c
Explanation:
Answer:
its C
Explanation:
Are there any more endangered animals who are experiencing a bottleneck effect. I read an article and I had this question in mind.
Answer:
I think Mountain Gorrillas?
I could be wrong, I saw it on a website
:D
HELP help HELP help HELP help
The answer is True.
Mutation will always be an adaptation.
Help 15 points
What 2 major air masses lead to the tornadoes in Tornado Alley?
Answer:
It's along the front between the two airmasses that most tornadoes form.
Explanation:
Answer: The land in the Great Plains is relatively flat, which allows cold dry polar air from Canada to meet warm moist tropical air from the Gulf of Mexico.
Summarize Darwin's theory of natural selection using the Galapagos tortoises or finches as an example.
Answer:
However, the Galapagos finches helped Darwin solidify his idea of natural selection. The favorable adaptations of Darwin's Finches' beaks were selected for over generations until they all branched out to make new species. These birds, although nearly identical in all other ways to mainland finches, had different beaks.
Explanation:
Darwin's theory states that advantageous traits increase survival and reproduction. Galapagos tortoises and finches have adapted to their environments.
What is Darwin's theory of natural selection?Darwin's theory of natural selection is a fundamental principle in evolutionary biology. It states that the traits that provide an advantage to individuals within a population increase the likelihood of survival and reproduction. The process involves four key components: variation, heredity, selection, and time.
Within a population, there is genetic variation, meaning that individuals have different traits. Some traits may be advantageous, such as a thicker coat to survive colder temperatures or a longer beak to access food. Individuals with advantageous traits are more likely to survive and reproduce, passing their traits onto their offspring.
Over time, the frequency of advantageous traits increases within the population, leading to evolution. Natural selection is the mechanism that drives this process, allowing species to adapt and thrive in their environments.
Learn more about Darwin's theory, here:
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Which is an example of trace fossils?
A. an insect getting stuck in a tree sap that hardened
B. sediment hardening around a trilobite
C. footprints from a dinosaur in mud that hardened
D. minerals replacing tissue in wood and hardening
Answer:
A. An insect getting stuck in tree sap that hardened
Explanation:
The answer is A because that is one of the ways to collect DNA samples for animals. The other way is digging for fossils.
PLEASE HELP, WILL GIVE POINTS AND BRAINLY!!!!
The pictures show the Arctic ice cap in 1979 and 2003.
Do the pictures provide evidence for global warming? Explain.
Answer:
Yes because it show how the ice caps have gottin smaller due to global warming
Explanation:
Answer:
Changes in the amount of sea ice can disrupt normal ocean circulation, thereby leading to changes in global climate. Even a small increase in temperature can lead to greater warming over time, making the polar regions the most sensitive areas to climate change on Earth
Explanation:
Changes in the amount of sea ice can disrupt normal ocean circulation, thereby leading to changes in global climate. Even a small increase in temperature can lead to greater warming over time, making the polar regions the most sensitive areas to climate change on Earth
1979
Explanation:
Scientists studied the evolution of horses. They concluded that horses evolved with the emergence of grasslands and an increase of predators. The digits of their early Eocene ancestor evolved into hooves. The diet changed from foliage to grasses. The molar teeth developed and became stronger. Which statements are supported by this evidence?
The digits of the horses’ feet underwent modifications, enabling them to run faster from predators.
The molars of the horses underwent changes so they could chew meat.
The emergence of grasslands over time led to the development of strong molar teeth in horses.
The digits were modified to enable the horses to graze better on hard, rocky surfaces.
Molars became bigger to fit into the jaw structure of modern horses.
You have to pick two
Answer:
a and c
Explanation:
im on the test and got it right.
Focus your answer on what causes a genetic disorder (be specific) and what happens from there. Use the terms below in your answer.
protein nucleus chromosome ribosome gene hemoglobin
Answer:
It is caused by mutations
Infer in 2004, a fossil of an organism that had fins and gills, but also lungs and wrists, was discovered. What might this fossil suggest about evolution?
Answer:
It suggest that over time the animal could have evolved to develop lungs to walk and breath on land and may or may not have lost the ability to breath under water as time goes on an it continues to evolve
Explanation:
Help please! Thank you! 2o points!
Answer:
wheres the attatchment
Explanation:
Answer:
the attachment isnt there
Explanation:
30 POINTS!! PLEASE HELP ME ❤️❤️❤️❤️
Answer:
The king tide, also called a perigean spring tide, is caused by the sun and the moon aligning at just the right time such that the moon is closest to the Earth and the Earth is closest to the sun.
Explanation:
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Our Earth includes a variety of precious natural resources that include sunlight, water, fossil fuels, and forests. Some resources are stored in different forms, which can be processed to obtain useful products, such as petroleum, minerals, or metals. In terms of energy resources, there are two types of natural resources that are used to generate energy: renewable resources, such as water, sunlight, and wind; and nonrenewable resources, such as such as coal, natural gas, or crude oil. The nonrenewable energy sources are widely used around the world. When fossil fuels are burned for energy, carbon dioxide (CO2) is released into the environment. Carbon dioxide is one of the greenhouse gases in the atmosphere that helps to keep the planet warm, as it traps the radiation coming from the Sun. Too much carbon dioxide in the atmosphere can retain high amounts of thermal energy and cause the temperature to rise, which can have devastating effects on the environment. In the last century, the level of atmospheric carbon has increased at an alarming rate.
The graph shows the increase in the concentration of carbon dioxide in the atmosphere since 1900.
QUESTION: Before the eighteenth century, coal was used by humans in many places on Earth for cooking and heating. In the eighteenth century, after the industrial revolution began, fossil fuels like coal were increasingly used to generate power and energy. Today, many manufacturers and nearly all forms of modern transportation depend on these fossil fuels. What effect has this human dependence on fossil fuels had on the world's climate? How has technology contributed to this effect?
Answer: They lead to increased levels of carbon dioxide and other greenhouse gases in the atmosphere which causes the greenhouse effect.
Renewable resource: Sunlight, water, wind,
Norenewable: coal, natural gas, oil
Since fossil fuels are located all over the world, it makes it much easier to create electricity from them than things that are hard to come by.
Explanation:
Hope this helps
give the other person brainliest
Study the table about Earth’s interior.
A 4 column table with 5 rows. First column is unlabeled with entries: Crust, uppercase mantle, Lower mantle, Outer core, Inner core. Second column is labeled Thickness in kilometers with entries: 30, 720, 2,171, 2,259, 1,221. Third column is labeled Density in grams per centimeters cubed, divided into Top and Bottom columns. Top entries are: 2.2, 3.4, 4.4, 9.9, 12.8. Bottom entries are 2.9, 4.4, 5.6, 12.2, 13.1. Fourth column is labeled Types of Rock Found with entries: Silicic rocks, Peridotite, Magnesium and silicon oxides, Iron plus oxygen, Iron plus oxygen.
Which conclusion is supported by information in the table?
The mantle is thinner than the crust.
The core is the thickest of Earth’s layers.
The inner core is thicker than the outer core.
The mantle is the thinnest of Earth’s layers.
Answer:
a) No
b) Yes
c) No
d) No
I hope this helps you
Answer:
B
Explanation:
Heey may someone plz help me with these two questions thx!!!
Answer:
4 is d and 5 is a
Explanation:
Although male and female reproductive structures differ from one another in many ways, they carry out some of the same functions. Which of the following is a main function of both male and female reproductive systems?
Answer:
I think it's D.
Explanation:
First-person to answer with an explanation get brainliest
A student is comparing the organelles found in the cells of a milkweed plant and in the
cells of a butterfly, using the Venn diagram shown below.
Where should the student place the terms “chloroplasts” and “mitochondria”?
Does anyone know anything about rabbits?
Answer:
yes i know alot about rabbits
Answer:
Oh yes! I have one. Willow is the best bun ever. ask me anything
Explanation:
What is the molecule that is responsible? for albinism and colorblindness
Answer:
melanin i believe
Explanation:
Which choice is involved in both sexual and asexual reproduction?
spores
eggs
sperm
seeds
The correct answer is:
A.(spores)
I took the test, hope this helps!
The choice that is involved in both sexual and asexual reproduction is the spore that is presented in the first option, as the spore can be released by a wide variety of species, such as fungi, mosses, algae, etc.
What is the significance of the spores?These are found in fungi, mosses, algae, and other organisms and can be released when needed, as they are reproductive cells important for the reproduction and survival of these organisms, such as fungi spores that aid in reproduction and survival in harsh environmental conditions. While most spores serve the same purpose, some spores indicate the air quality in the ecosystem.
Hence, the choice that is involved in both sexual and asexual reproduction is the spore that is presented in the first option, as the spore can be released by a wide variety of species, such as fungi, mosses, algae, etc.
Learn more about the spores here.
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What best explains the graph shown below?
A. Temperature is dropping because greenhouse gases are high and increasing
B. Temperatures are dropping because greenhouse gases are high and constant
C. Temperatures are dropping because greenhouse gases are low and constant.
D. Temperatures are dropping because greenhouse gases are low and decreasing.
Answer:
I say it is A
Explanation: Because gases can affect tempature.
Electricity is defined as
A flow air
B flowing atoms
C flow of electrons
D flow of water
Answer:
c. flow of electrons.
Explanation:
thanks
Answer:
C. Flow of Electros
Explanation:
PLEASE HELP 20 POINTS
Describe some of the main geologic events occurring during the Mesozoic era. This would include formation of mountains, opening of oceans, crunching continents, volcanic activity, major deposition of sediments, major structures eroded, etc:
Answer:
the branch of science and technology concerned with the properties of metals and their production and purification.
Explanation:
Plz...Help...Only Part B
Baxter is thinking about buying a car for $18,500. The table below shows the projected value of two different cars for three years.
Part B: Write one function for each car to describe the value of the car f(x), in dollars, after x years. (4 points)
What is the density of a cube that has a volume of 3 cm3 and a mass of 12 g?
Answer:
0.25g
Explanation:
density= mass/volume
=3÷12
=0.25
HELP URGENT!! My bunny just had babies they are not moving what should I do??????
In which direction is the moon revolving around the Earth?
Answer:
west to east
Explanation:
Viewed from above, however, the Moon orbits Earth in the same direction as our planet rotates. So, the Moon actually moves from west to east through our sky, albeit so slowly that we almost never notice it
Answer:
<<-----------
Explanation:
_________ are the four largest satellites that orbit Jupiter
Answer:
Io, Europa, Ganymede and Callisto.
help me please put the names of the planets in increasing order based on their distance from the Sun.
Answer:
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
Explanation:
Helloooooooooooooooooooooooooooooooo
Answer:
B.) Deposition
Explanation:
Deposit means to take something away and move it.
Answer:
A
Explanation:
I habe a big brain
what is this planet
Distance from Sun- 0.72 AU 9.54 AU
Planet composition- rocky mantle, iron core hydrogen, helium
Gases in atmosphere-very dense atmosphere that is 96.5% poisonous carbon dioxide and 3.5% nitrogen mostly hydrogen and helium
Number of moons -0 62
Rings- no rings
Answer:
The answer is Venus,