Give reasons:-
a)Left ventricle have thicker walls than right ventricle?
b)Separation of oxygenated & deoxygenated blood is necessary in mammals
and birds.
Answers
Answered by
1
Answer:
a) because left ventricle needs to pump the oxygenated blood to all of the body except the lungs
Explanation:
a)to give more pressure for the blood to get through all parts of the body
Similar questions