Answer:
heart has 4 chambers
Explanation:
the blood enters the right atrium and passes through the right ventricle.The right ventricle pumps the blood to the lungs where it becomes oxygenated.
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
heart has 4 chambers
Explanation:
the blood enters the right atrium and passes through the right ventricle.The right ventricle pumps the blood to the lungs where it becomes oxygenated.