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:
- Where is blood taken after lungs?
- Why is thrombosis dangerous?
- What is translocation?
- Why blood moves around body?
- Why thumb should not be used while checking pulse?
- Who mostly has bronchitis?