Science, asked by amanmunnamasood, 11 months ago

20. Why do veins have thin walls as compared to atria ?

Answers

Answered by NIKHILRAWAT64

Answer:

Veins have thin walls because blood flows inside them with low pressure and with a low speed. Whereas arteries have thick walls because blood flows inside them with high pressure and with a high speed.

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20. Why do veins have thin walls as compared to atria ?​

Answers

20. Why do veins have thin walls as compared to atria ?