Two animals that can be found at the Grand Canyon include the Abert's and Kaibab squirrels. The Abert's s
found at the south rim of the canyon and in a few surrounding states. The Kaibab squirrel, however, can onl
at the canyon's north rim, mainly on the Kaibab Plateau. The Kaibab squirrel is not found anywhere else in
Scientists believe that the squirrels are actually closely related and have developed separately as a result of
geographic isolation. It is possible that the squirrels were separated by plateau erosion that separated the fc
isolated the Kaibab population. Some scientists are studying if the squirrels are now two separate species o
Kaibab squirrel is simply a subspecies of the Abert's squirrel. Separate species are unable to reproduce with
other. Which evidence would be used to support the claim that the squirrels are two separate species?
The Abert's squirrel is found at the south rim of the canyon, but the Kaibab squirrel is found at the north
canyon.
O Geologists prove that plateau erosion is the main cause of forest separation in the region.
O Scientists observe that Abert's squirrels are slightly larger and have bushier tails than Kaibab squirrels de
o When placed together in pairs for study, no pair of Abert's squirrel and Kaibab squirrel result in offspring.

Answers

Answer 1

Answer:

C.  When placed together in pairs for study, no pair of Abert's squirrel and Kaibab squirrel result in offspring.

Explanation:


Related Questions

Help with answer please

Answers

Answer:

Option E

Explanation:

Codons are triplets of nucleotide sequences that are present on mRNA whereas anticodon are present on tRNA, for each codon on mRNA there must be an anticodon on tRNA. Like AUG is a codon , the anticodon will be UAC on the tRNA.

How is climate change altering precipitation patterns within the US?
A. extreme precipitation
B. Length of droughts
C Both

Answers

c both. it changes in different regions

Explain how parts of a whole system contribute to the function of a whole system?

Answers

Organ systems are made up of parts that contribute to the functions of the whole system.

How do parts contribute to the functioning of the whole system?

The human body system is made up of parts that work together to carry out certain functions. For example, the integumentary system conducts the function of protecting the body and consists of skin, hair and nails that integrate together to make the whole system.

The immune system an other example of the same that is made up of intricate organs, tissues and cells like the White blood cells that come together to carry out the function of keeping infections at bay.

Two or more body systems also work together to perform a particular function. Like the respiratory and circulatory systems join to provide oxygen to the cells and give out carbon dioxide.

This is how parts of the whole system contribute to the function of the whole system.

Refer the following link to know more about organ systems:

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1. NAME THE FOLLOWING. 1. The sense organ which tells you that a fruit is sweet or bitter.____
2. The five sense organs. _____
3. The organ which has several taste buds.____
4. The sense organ which tells you a truck is approaching.______
5. The thing which helps some people to hear better. _____
6. The thing which help some people to see better______​

Answers

Answer:

1. The sense organ which tells you that a fruit is sweet or bitter. Tongue

2. The five sense organs. Eye, ear, nose, tongue, skin

3. The organ which has several taste buds. Tongue

4. The sense organ which tells you a truck is approaching. Eye, ear

5. The thing which helps some people to hear better. Hearing aid

6. The thing which help some people to see better Glasses/spectacles

PLEASE I NEED THIS
Part 1

With your graph, explain what could be done to reduce the number of deaths by infectious diseases worldwide.

Submit your bar graph that you made of the seven deadliest infectious diseases
Part 2

A scientist conducts a test and finds out that the LD50 of a certain chemical is 20 mg per kilogram. Explain what this means.

Part 3

Describe three methods for controlling malaria in developing countries. Explain why malaria is still a problem even when we know of ways to control it.

Assignment Guidelines:
Respond to each part with a complete paragraph.
State a clear topic sentence.
Support each topic sentence with clear support.
Submission Requirements:
A bar graph
Responses to each part
When submitting written assignments please remember to:

Submit the assignment question(s) and your responses.
Proofread for spelling, grammar, and punctuation.
Remember to use complete sentence structure.
Include at least six sentences in each paragraph.

Answers

part 1 : hi! just try to do it with yourself

Match the definition to the term:
the splitting of an atom's nucleus into 2 smaller nuclei and neutrons, releasing a large quantity of
energy
a) solar energy
b) geothermal energy
c) hydroelectric power
d) nuclear fission

Answers

Answer: D

Explanation: Nuclear fission is a reaction in which the nucleus of an atom splits into two or more smaller nuclei. The fission process often produces gamma photons, and releases a very large amount of energy even by the energetic standards of radioactive decay.

9. Briefly describe the four types of tissue.

Answers

Answer:

These are the four tissues: connective tissue, epithelial tissue, muscle tissue, and nervous tissue.

Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body). Muscle tissue includes striated (also called voluntary) muscles that move the skeleton, and smooth muscle, such as the muscles that surround the stomach. Nerve tissue is made up of nerve cells (neurons) and is used to carry "messages" to and from various parts of the body.

What are the characteristics of local wind

Answers

Answer:

Mesoscale winds are better known as local winds or regional winds. A local wind can persist anywhere from several minutes to several days. Local winds can be driven by temperature and pressure differences or by variations in topography, the shape and height of Earth's surface features.

Which animal is found in a rainforest?

hyacinth macaw

panda

arctic fox

grizzly bear

Answers

Answer:

A the hyacinth macaw

Explanation:

took the test

Question 11 of 25
PLEASE BE FAST PLEASE

Which factor has most likely affected the high fertility rate in Africa?
O A. Strong economy
O B. Good medical care
O C. Lack of education
O D. More birth control
SUBMI

Answers

Answer:

The answer is option (C) Lack of education

Explanation:

A, B, and D seem likee good factors; lack of education is a better option.

What were the most important discoveries of the Voyager space probes?

How big is Voyager? How much does it weigh?

Answers

Explanation:

How much does it weigh? The Voyager spacecraft weight, including hydrazine, at launch was 815 kg or about 1797 pounds. It was almost the weight and size of a sub-compact car. The current approximate weight of Voyager 1 is 733 kg and Voyager 2 is 735 kg.

Please help! I'll give 100 points!

Answers

A and B is cold winds and cloudy

What resources does the environment provide the bacteria?

Answers

Environmental microbiomes

Well known functions of these are to provide nutrients like nitrogen and phosphorus to plants as well as producing growth hormones.

Which of these alternative sources of energy is the least energy efficient?

hydropower

biomass

geothermal

solar

Answers

Answer:

Biomass energy is more climate-polluting than coal.

Explanation:

All the different plants, animals, fungi, microorganisms, and variety of ecosystems found on Earth
Question 4(Multiple Choice Worth 3 points)
(04.01 MC)
Amy demonstrated the formation of a type of rock. She kept a bowl of hot water in the freezer. The water solidified to form ice.
The formation of which type of rock did Amy demonstrate?
O Eroded rock
Igneous rock
Metamorphic rock
O Sedimentary rock

Answers

Answer:

Igneous rock

Explanation:

Igneous rock is formed as liquid rock in the form of magma or lava cools.  In this case, the water represents lava or magma.  Freezing the water changes its phase from a liquid to a solid, similar to the changing of liquid rock (magma or lava) into solid rock.

How might a cross between the sun gold tomato and the juliet tomato result in a desirable hybrid?


Please help

Answers

A hybrid will result a product more dominant with the sun gold tomato

Definition for isotope. (Science).

Answers

Answer:

One or more number of species which have same number of atomic number but different mass number called isotopes

Explanation:

Answer:

Check explanation below!

Explanation:

Concepts

Isotopes are atoms with a different amount of neutrons. Atoms will ALWAYS have a set number of protons. On the periodic table, you may notice that the atomic mass is a decimal. This is mainly because neutrons often mass different amounts, so scientists calculate the average mass of it to find the atomic mass of the atom. Isotopes are still the same atom; they just have unique amount of neutrons.

Which of the following is NOT true about a vacuole in a plant cell?
A. It is studded with ribosomes, which are involved in protein synthesis
B. It provides structure and rigidity to the plant cell
C. It helps plant cells expand or contract based on the amount of water
D. It stores materials such as water and waste products

Answers

Answer:

B. It provides structure and rigidity to the plant cell

Explanation:

This image shows how a lunar eclipse occurs. A lunar eclipse occurs when the Moon passes directly behind Earth into its umbra, or shadow. As shown in the image, the Sun, Earth, and Moon align, with Earth in the middle. Given this information, which statement elaborates on why there is not a solar eclipse every month, as the Moon passes between the Sun and Earth? A) The Moon is not large enough to cast an umbra, or shadow, on a celestial body as large as Earth. B) Phases of the Moon prevent monthly solar eclipses because they cause the Moon's shadows to change. C) Craters on the surface of the Moon redirect the Sun's light toward Earth, decreasing the Moon's shadow. D) Most of the shadows cast by the Earth and Moon do not align because the tilts of each orbit is different.

Answers

Where’s is the image?


Which cell type in human lacks a nucleus? Which function would this cell be unable to carry out?

Answers

Answer:

RBCs are the cells in the human that lack the nucleus. RBCs can't perform protein synthesis because RBCs do not have ribosomes which are important for protein synthesis.

Which is an example of cooperation?
A. Individual ants together make up an ants’ nest
B. When an organism finds a new way to get itself water
C. When an organism is more successful at hunting than another
D. When people get together to stop the killing of the hawks, skunks, and weasels
Can somebody explain me, between option A and D... why option D is the right answer?(*)
(*) because someone else asked this question and people chose D here in Brainly, but there was not an explanation.
Thank you!

Answers

A is just stating that they make up the nest, D is them actively working together to stop it. A is just a community

Answer:

D. When people get together to stop the killing of the hawks, skunks, and weasels.

Explanation:

A and D make answering this problem a bit confusing, but it's the wording that matters.

Answer A, states that Individual ants together make up an ants' nest. In other words, 1 + 1 + 1 + 1 + 1 + 1 + 1 = 7  

Great, we understand that a bunch of ants means there's an ants nest in that area, but on the other hand...

Answer D, states that people get together to stop the killing of hawks, skunks, and weasels. Which means, people get together WITH A PURPOSE to stop the killing... And in order to have a purpose to stop the killing, the people must cooperate to make a change.

Otherwise, a crowd of people is just a crowd. No purpose, and no reason  for cooperation like the answer choice in A with ants.

You got this! Good Luck! <3

7. Why would a plant with thick thorns, such as a rose bush, be able to survive better in an
environment than plants with smaller thorns?

Answers

Answer:

Because no herbivores would want to eat it, and it could ward most predators away easier.

4 Which of the following is NOT an element of a contract?
A. Legal Purpose
B. offer
C .Consideratian
D.Company Logo​

Answers

D? Seems the most reasonable and the rest seem to be realistic.

What physical traits of the bird allow it to catch and eat mosquitoes?

Answers

They swoop and dive to catch their prey in aerial acrobatics then use their beak to eat them

what is the oldest landscape of NYS

Answers

Answer:

High land region

Explanation:

The oldest landscape rock of Any is high land region

Which design problem are students ,begin emphasis,most,end emphasis, likely trying to solve?

Answers

The five stages of design thinking are:

Empathize—research your users' needs.Define—state your users' needs and problems.Ideate—challenge assumptions and create ideas.Prototype—start to create solutions.Test—try your solutions out.What is design thinking?

Design thinking is a methodology that provides a solution-based approach to solving problems.

The first stage of the design thinking process allows us to gain an empathic understanding of the problem we are trying to solve. Individual will consult experts to find out more about the area of concern, and conduct observations to engage and empathize with our users.

In 2nd stage, we should always seek to define the problem statement in a human centered manner as you do this.

In 3rd stage, we need to look for alternative ways to view the problem and identify innovative solutions to the problem statement we’ve created.

In 4th stage, the aim is to identify the best possible solution for each of the problems identified during the first three stages.

In final 5th stage, ultimate goal is to derive as deep an understanding of the product and its users as possible.

For more information regarding design problem thinking, visit:

https://brainly.com/question/24596029

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A yellow pea plant (Yy) and a green pea plant (yy) could produce _____________ green offspring.

Answers

Answer:

50% Yy and 50% yy

Explanation:

yellow pea: Y      y                   

produced:  Yy     yy              

                    Yy     yy                                      

green pea:  y       y

Answer:

50% Yy and 50% yy

Explanation:

yellow pea: Y y

produced: Yy yy

Yy yy

green pea: y yyyyyyyy

Explanation:

50 points to who ever seas hi

Answers

The Palestine Liberation Organization (PLO; Arabic: منظمة التحرير الفلسطينية, Munaẓẓamat at-Taḥrīr al-Filasṭīniyyah) is a Palestinian nationalist political and militant organization founded in 1964 with the initial purpose of establishing Arab unity and statehood over the territory of former Mandatory Palestine, in opposition to the State of Israel.

Definition for atomic number science.

Answers

Atomic number science:science of the number of protons in the nucleus of a atom,this determines chemical properties of a element and it’s place in the periodic table

Answer:

The number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus.

Explanation:

Cool air can hold less water vapor than warm air. Apply this fact to explain why clouds and precipitation form on the windward side of the mountain.

Answers

Answer:

Clouds and precipitation form on the windward side of the mountain due to change in temperature and pressure.

What is the relation between pressure and temperature?

Temperature of any substance is directly proportional to the pressure of that substance.

If the temperature of the wind increases so that winds get warmer and at the same time pressure of gas also increases, due to which particles will go far from each other. After this warm air rises up and cools down will condenses to form clouds, after this precipitate will falls on the windward side of the mountain.

Hence due to temperature and pressure precipitate will form on the windward side of the mountain.​

Explanation:

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