Define double circulation.
Answers
Answered by
14
Double circulation in humans refers to two different circuits of blood circulation, according to the BBC. Humans and all other mammals have double circulatory systems. One circuit takes blood to the lungs to pick up oxygen, and the other circuit brings oxygenated blood to all other tissues
Answered by
2
The majority of mammals (including humans) utilize adouble circulatory system. This means we have two loops in our body in which blood circulates. One is oxygenated, meaningoxygen rich, and the other is deoxygenated, which means it has little to no oxygen, but a lot of carbon dioxide
Similar questions