Question

Ello ❤️


Define the term Double circulation.


Thanks Ω​

Answer 1

Answer:

the two circulation at the same time is called double circulation

Answer 2

Consider the case of a human as they have 4 chambers in heart.

In layman's language one for oxygenated other for deoxygenated.

The oxygenated blood flows from heart to the body.And come back in the other half at the deoxygenated ones hence the blood two times.So called double circulation.

Hope it helps..