Science, asked by sharvani7433, 3 months ago

double circulation system occur in
a) fish
b) replies
c) mosquito
d)ctenophores​


nish906: hii

Answers

Answered by xCUPCAKEx
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.


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