19
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Circulation and Respiration

Question 19 • *GV 2018 - P.E. Health Science Concepts - PE361

Why is the myocardium important? Check all that apply.

Answer
A
It is responsible for making the heart pump.
B
It brings carbon dioxide to the organs.
C
It allows the heart to relax and receive blood.
D
It removes carbon dioxide from the blood.
E
It causes the lungs to inhale.
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