The correct answer is D.
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Answer:
Stabilizing selection results in a decrease of a population 's genetic variance when natural selection favors an average phenotype and selects against extreme variations. In directional selection, a population's genetic variance shifts toward a new phenotype when exposed to environmental changes.
Explanation:
I don't bite, don't worry
Answer:
Explanation:
Tunica media; contains connective tissue that provides structural support
Answer:
The epidemic caused us to quarantine if we got infected to protect those around us.
Explanation:
The time period was called the Hadean Eon, and the rocks themselves are nearly 4.4 billion years old
