Extinction and speciation rates.
Answer:
The Pentagon is the headquarters building of the United States Department of Defense. As a symbol of the U.S. military, the phrase The Pentagon is also often used as a metonym for the Department of Defense and its leadership.
Explanation:
Answer:
nutrients
Explanation:
something you get from eating food.
Answer:
because it reduces the number of chromosomes to half the normal number so that, when fusion of sperm and egg occurs, baby will have the correct number.
Explanation:
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