Crossing over is the main event in meiosis and heredity as it leads to genetic variation.
<h3>What is genetic variation?</h3>
Genetic variation is the changes that take place in the genes of individuals that can lead to the formation of new characters.
it generally occurs in meiosis specifically during crossing over.
Thus, it can be concluded that crossing over between non-sister chromatids during meiosis is significant in heredity as it leads to genetic variation.
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Answer:
Decomposition
Explanation:
According to the carbon cycle when organisms die they decompose and release carbon.
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sea creatures and fish may lose their homes because one, they live their, and two, animals they may eat live there, so if their food leaves, they will die out or they might leave.
Honestly it would be the Exosphere<span> but since that's not one of the choices it would be the Thermosphere. </span>
A population will most likely deplete the resources of its environment if the population "increases".
