Why do the planets not travel in a straight path? A.) The forces of inertia and gravity cause them to move in a elliptical orbit around Earth.
B.) The forces of inertia cause the planets to move in curved paths around the sun.
C.) The forces of gravity and inertia combine to produced elliptical orbits around the sun.
D.) all of the above

Answers

Answer 1

Answer: The reason why the planets do not travel in a straight path is expressed by the second option represented above : B. the forces of gravity and inertia combine to produce elliptical orbits around the sun. To be recognized as a planet the object has to have cleared its orbital path of similar sized objects by absorption or capturing them as moons.

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Which of the five factors that can lead to evolution would operate on a change in body color that enabled animals to better hide from predators?A. natural selection
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Answers

Adaptive evolution means evolutionary changes in an organism that make it suitable for its habitat. Natural selection is the factor that can lead to evolution for change in body color that enabled animals to better hide from predators.

What is the process of adaptive evolution?

A genetic trait that helps organisms to increase their reproductive success are adaptive traits. It is a type of natural selection.

Adaptive evolution can be done by following process:

Selecting beneficial alleles.
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Selecting deleterious alleles.
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Thus,the correct option is A.

For more information about adaptive evolution, visit:

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D.Gene Flow or B.Genetic Drift! Because most of the time, its genetics or genes!

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Answers

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Hope this helps and have a good day! :)

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