Question

2.Separation of right and left side of the heart is to

A)Ensure proper and efficient working of heart B)Avoid any blockage

C)Allow highly efficient supply of Oxygen D)All of these​

Answer 1

Answer:

D) all of these

Explanation:

plz mark this answer as the brainliest

Answer 2

The right and left sides of the heart are separated by a muscular wall that prevents blood without oxygen from mixing with blood that has oxygen. ... The left side of your heart receives oxygen-rich blood from your lungs and pumps it through your arteries to the rest of your body.

your ans is c