Question

Why heart has different chamber

Answer 1

different chambers does not allow deoxygenated blood mix with oxygenated one

Answer 2

hello friend...

heart has different chambers because, each chamber plays individual roles. atriums are receiving chambers as they receives blood from different parts of the body lungs while ventricles are distributing chambers as they pumps out the blood to body and lungs.

hope it will help you...
best of luck...