Biology, 01.12.2019 16:31 1945

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins?
a. pressure applied by the heart
b. one–way valves in veins
c. thin muscular walls of veins

Answers: 3

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Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins

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Another question on Biology

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins?
a. pressure applied by the heart
b. one–way valves in veins
c. thin muscular walls of veins