Which of these carry(ies) oxygen-poor blood?
A) pulmonary arteries
B) pulmonary veins
C) aorta
D) left ventricle
Correct Answer:
Verified
Q3: A heart murmur occurs when there is
Q4: Plasma is where we could find _
Q5: Red blood cells lack nuclei and other
Q6: Trace the path of a red blood
Q7: Blood pressure that is consistently _ or
Q9: Why is blood pressure higher during systole
Q10: Blood pressure is lowest in _.
A)veins
B)capillaries
C)arterioles
D)venules
Q11: One type of electrical defect in the
Q12: Which is a characteristic of open circulatory
Q13: Veins carry _.
A)blood away from the heart
B)oxygen-rich
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