Question

Humans have what type of circulatory system?

Question 5 options:

single loop


double loop


triple loop


quadruple loop
GPT-4o mini
Humans have a **double loop** circulatory system. This type of system consists of two separate circuits: the pulmonary circulation, which carries blood between the heart and lungs, and the systemic circulation, which carries blood between the heart and the rest of the body.

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