As an Amazon Associate I earn from qualifying purchases.
 MCQsLlearn App Free MCQsLearn App Download - Android - iOS

Topic: Body Transport System       Subtopic: The blood circulation

How many times blood enters heart in one circulation?

Answer: In one complete circulation, blood reaches the heart twice. The first time when it reaches the heart from the body through vein and the second time, when it reaches from the lungs through another vein.

Learn also: