Question

6. Describe the flow of blood in the human body including through each of the four chambers of the heat explain how the blood changes as it moves through various locations in the body

Answer 1

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. As the atrium contracts, blood flows from your right atrium into your right ventricle through the open tricuspid valve.