108k views
2 votes
Do atria and ventricles contract at the same time.

1 Answer

2 votes

Answer:

No

Step-by-step explanation:

Since the heart is a muscle that is pumping (literally requesting blood) through the body atria and ventricles altérnate pumping.

User Robertc
by
8.1k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.