Answer: Directional Selection
Explanation: Directional selection also called positive selection, is a form of natural selection in which natural forces of nature favours an extreme phenotype over other phenotype I.e when environmental pressure favours one phenotype more than another invariably forcing a population to evolve towards a trait.
The studies reveal that compared to the right cerebral hemisphere, the left hemisphere is better at dealing with communicative information.
<h3>What are the
brain hemisphere?</h3>
The vertebrate cerebrum is divided into 2 cerebral hemispheres that are separated by a groove and known as left and right cerebral hemispheres.
In conclusion, the studies reveal that compared to the right cerebral hemisphere, the left hemisphere is better at dealing with communicative information.
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Answer:
People from different areas were able to interact peacefully
Explanation:
The answer to this question is Names.
<span>It kept settlers from moving west of the Appalachian Mountains and encroaching on Native American land.</span>