Why is double circulation of blood necessary in human beings???
Answers
Answered by
2
Answer:
During a single cycle blood goes twice in the heart which is known as double circulation. It is necessary in human being to separate oxygenated and de-oxygenated blood because this makes their circulatory system is more efficient and helps in maintaining constant body temperature.
Answered by
2
Answer:
yes dear, of course
Explanation:
there is an extream necessity of double circulation of blood in human heart.
during a single cycle blood goes twice in the heart which is known as double circulation, and it is necessary to separate oxygenated and deoxygenated blood. and this makes our circulatory system more efficient and help in maintaining the body constantly.
please mark as brainliest.
Similar questions