It created an opportunity for the mammals to become dominant on earth by wiping out the dinosaurs.
Answer:
The answer is None of the above
Explanation:
The reason why is because there are three main parts of the hindbrain, which are ... Pons, Cerebellum, and last but not least the Medulla oblongata.
<span>Many sexually active american adolescents fail to avoid pregnancy because they are not educated on contraceptive methods. </span>
A gene is a section of DNA that codes for a trait or other functional product so the answer is B. gene :)))
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