Which statements describe the movement of blood through the heart? Select two options.
Blood from the veins enters the ventricles.
Atria and ventricles contract at the same time.
Atria push blood into the ventricles.
Valves allow for two-way blood flow.
Ventricles push blood out of the heart.
- Atria push blood into the ventricles.
- Ventricles push blood out of the heart.