Wind shear can result in the formation of a tornado
<span>It is a way to camouflage the squirrel in a changing habitat.</span>
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Explanation:
Selection pressure means factors that contribute to selection which variations will provide the individual with an increase chance of surviving over others. Because of selective pressures, organisms with certain phenotypes have an advantage when it comes to survival and reproduction. Over time, this leads to evolution.
The answer is nucleus
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