Label 4 indicates

a. implantation.
b. ovulation.
c. menstruation.
d. fertilization.
e. primordial follicle.


B

Biology & Microbiology

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If you eliminated all sources of calcium (dairy products, some vegetables) from your diet, the level of

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Which of the following explains how fossils in South America and Africa are similar?

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All evolutionary ancestors of modern humans have been discovered and identified

a. True b. False

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The buildup of plaque in the walls of arteries results in ________

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Biology & Microbiology