Question

types of double circulation​

Answer 1

Answer:

In a double circulatory system there are two circuits for blood passing through the heart:

Pulmonary Circulation. Deoxygenated blood is pumped from the heart to the lungs, oxygenated blood returns to the heart from the lungs.

Systemic Circulation.

Explanation:

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Answer 2

Answer:

hey mate here's ur answer

Explanation:

Refer to the attachment

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