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Circulatory System Quiz
Circulatory System Quiz
Quiz
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Question 10
Restart
What is the primary function of the heart?
A.
Pumps blood around the body
B.
Receives oxygen-rich blood
C.
Fights infections
D.
Carries blood away from the heart
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