Science, asked by huzaifahmad990, 6 hours ago

schematic diagram of circulation
class 7th
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Answered by jolysanthosh57
1

Explanation:

Doble circulation means we have two loops in our body in which blood circulates. One is oxygenated, meaning oxygen rich, and the other is deoxygenated, which means it has little to no oxygen, but a lot of carbon dioxide

Answered by mishrarajendra992
0

Explanation:

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