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Black_prince [1.1K]
3 years ago
9

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
Biology
2 answers:
Harlamova29_29 [7]3 years ago
7 0

the answer is one–way valves in veins

Drupady [299]3 years ago
3 0

Answer:

B

Explanation:

Plato answer

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