what is meant by double clocculation & what is its singnifianus
Answers
Answered by
0
Answer:
double circulation means flow of blood twice the heart.
it's significance are :-
1) oxygenated and deoxygenated blood seprates properly.
2) it's fullfill the requirements of sufficient energy we get by oxygen.
pls mark the answer as brainliest.
thank you
Similar questions