The heart wall is composed of ________ layers of tissue.
A) two
B) three
C) four
D) five
E) six
Correct Answer:
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Q1: The functions of the venae cavae include
Q2: Blood is carried away from the heart
Q3: The atrioventricular valve on the left side
Q6: The right ventricle pumps blood to the
A)
Q7: The left and right coronary arteries carry
Q8: The wall between the atria is the
A)
Q10: The average pressure in the right ventricle
Q11: The function of an atrium is to
A)
Q14: The innermost layer of the heart wall
Q17: The loose-fitting sac around the heart is
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