CBSE BOARD X, asked by shriindustries, 9 months ago

How does double circulation takes place

Answers

Answered by umamaheswarikadali
1

Answer:

It is called a double circulatory system because blood passes through the heart twice per circuit. The right pump sends deoxygenated blood to the lungs where it becomes oxygenated and returns back to the heart. The left pump sends the newly oxygenated blood around the body.

Answered by ashauthiras
0

Answer:

It is called a double circulatory system because blood passes through the heart twice per circuit. The right pump sends deoxygenated blood to the lungs where it becomes oxygenated and returns back to the heart. The left pump sends the newly oxygenated blood around the body.

Explanation:

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