Which statement is correct for most veins in body?
A.they blood at a high blood pressure.
B.they a pulses.
C.they have valves.
D.they take blood away from the heart.
Answers
Answered by
0
Answer:
Blood pressure in the arteries is much higher than in the veins, in part due to receiving blood from the heart after contraction, but also due to their contractile capacity. The tunica media of arteries is thickened compared to veins, with smoother muscle fibers and elastic tissue.
Explanation:
A.they blood at a high blood pressure.
this is the answer.
Answered by
1
Answer:
they have valves is correct answer.
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