Biology, asked by hemanth12313, 3 months ago

Which blood vessels doesn't have valves​

Answers

Answered by taesha43
1

Answer:

Veins carry the blood back to the heart. They're similar to arteries but not as strong or as thick. Unlike arteries, veins contain valves that ensure blood flows in only one direction. (Arteries don't require valves because pressure from the heart is so strong that blood is only able to flow in one direction.)

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Answered by bhaskar8014
2

Answer:

Arteries doesn't have valves.

Explanation:

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