Question

what is double circulatory system?​

Answer 1

Answer:

Question :-

• What is double circulatory system?

Answer :-

• The human circulatory system has three key component: blood vessels, blood and the heart. It is called double circulatory system because blood passes through the heart twise per circuit.

Answer 2

Explanation:

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.

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