Question

•identify any two parts which carry oxygentad and deoxygenated blood.
•explain the process of double circulation with the help of a flow chart .

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Answer 1

Explanation:

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Answer 2

Answer:

1 the parts of hearts which carry oxygenated blood at left ventricle and pulmonary vein . the parts that carry deoxygenated blood are right ventricle and pulmonary artery. the blood passes through the heart twice for completing one cycle of circulation it includes 2 processes.

2 The human circulatory system is a double circulatory system. It has two separate circuits and blood passes through the heart twice: the pulmonary circuit is between the heart and lungs. the systemic circuit is between the heart and the other organs.