Combined hormone birth control contains

A. FSH and estrogen.
B. hCG and progestin.
C. estrogen and progestin.
D. FSH and LH.


Answer: C

Anatomy & Physiology

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The medulla oblongata contains a cardiac center and a medullary respiratory center

Indicate whether this statement is true or false.

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Which statement about the rate of diffusion through a lipid bilayer membrane is incorrect?

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What is the function of chordae tendineae?

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