Question

What is the main advantage of 1 point
double circulation?
O
oxygenated blood does not get
mixed with the deoxygenated blood.
O
oxygenated blood gets mixed with
the deoxygenated blood.
oxygenated and deoxygenated
blood are circulated twice
O
oxygenated and deoxygenated
blood is supplied twice​

Answer 1

Answer:

Oxygenated blood does not get mixed with the deoxygenated blood

Answer 2

Answer:

oxygenated blood does not get mixed with the deoxygenated blood

hope it helps u

plz mark as brainliest