The membranous covering of the heart is the ________, which includes a loosely fitting pericardial sac composed of an inner ________ and an outer ________.
A. epicardium; parietal layer of serous pericardium; fibrous pericardium
B. endocardium; parietal layer of serous pericardium; epicardium
C. pericardium; parietal layer of serous pericardium; fibrous pericardium
D. epicardium; fibrous pericardium; parietal layer of serous pericardium
Answer: C
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A. Developing a high degree of voluntary muscular control B. Secondary teeth replacing primary teeth C. Becoming reproductively functional D. Establishing bowel control
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A) unraveling the DNA double helix. B) rotting the teeth. C) forming more sulfur bonds in proteins. D) interfering with cellular extraction of energy from glucose.
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A projection at an angle on a bone is termed a
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