Question

How is double circulation beneficial?​

Answer 1

Answer:

this circulations doesn't let the oxygenated blood today because mixed with the deoxygenated blood and the cells get proper oxygen.

HOPE IT HELPS......

Answer 2

Double circulatory systems are important because they ensure that we are giving our tissues and muscles blood full of oxygen, instead of a mixture of oxygenated and deoxygenated blood. While it may take a bit more energy than a single circulatory system, this system is much more efficient!It is called a double circulatory system because blood passes through the heart twice per circuit. The right pump sends deoxygenated blood to the lungs where it becomes oxygenated and returns back to the heart. The left pump sends the newly oxygenated blood around the body.