Hi am omar and the answer will
To run faster
The awnser to your question would be a social
Answer:
The right ventricle
Explanation:
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. This then causes ressure change, the valves to the vena cava and closes and the blood is pushed through the right atrium to the right ventricle.
