Question

What is the advantages of heaving 4 chamberd heart

Answer 1

Hi friend,

-»The four chambered heart prevents the mixing of oxygenated and deoxygenated blood.

-»By keeping the two types of blood separated, their efficiency for supplying o2 to the blood increases.

-»Birds and mammals consistently use energy to maintain their body temp. as they are warm blooded animals.

HOPE THIS HELPS YOU:-))