Question

6. The vessels in the circulatory
system where the exchange of gas
takes place are the?
a.Veins
ООО
b. Aorta
c. Arteries
O d.Capillaries​

Answer 1

Answer:

Arteries

Hope it help..

Answer 2

Answer:

Exchange of gas takes place in the capillaries.

OPTION D.

Capillaries are tiny vessels that branch out from arterioles (smaller brances of an artery are called arterioles) to form networks around body cells. In the lungs, capillaries absorb oxygen from inhaled air into the bloodstream and release carbon dioxide for exhalation.

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