Which valves produce the second heart sound when they snap shut?
a) tricuspid and pulmonary v...
Biology, 21.09.2019 00:30 manbabymanhook
Which valves produce the second heart sound when they snap shut?
a) tricuspid and pulmonary valves
b) mitral and tricuspid valves
c) aortic and mitral valves
d) pulmonary and aortic valves
Answers: 1
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