Question

what are the advantages of 4 chamber heart

Answer 1

ANSWER
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1. It allows us to send our "dirty" blood to the cleaners-the lungs-

2. our "clean" blood to the rest of the body without having to mix the two.

Answer 2

Advantages of four chamber heart are -

• It ensures complete segregation of oxygenated and deoxygenated blood.

• Blood is received by the upper chamber and is pumped out by the lower chamber. It increases the efficiency of blood.

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