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ElenaW [278]
3 years ago
14

HELP ME!!!! I’m so confused and this is a test

Biology
1 answer:
erastovalidia [21]3 years ago
5 0

Answer: its b i think if wrong then i will change it

Explanation:

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In the heart, the valves are located between atria and ventricles and between ventricles and arteries (option D).

<h3>What are valves in the heart?</h3>

Valves are membranous partitions which permit the passage of the contents of a vessel or cavity in one direction, but stop or control the flow in the opposite direction.

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