Your heart is a vital organ in your body. It is very important that you take good care of it. Can you answer these questions about the heart?
Select the correct answer for each question. When you are done,
click on the Check Answers button to check your answers
and Squigly will tell you how you did.
Your heart is a muscle.
Snails do not have a heart.
Blood that is lacking oxygen
The right side of your heart
is responsible for pushing blood through your body.
Exercising is good for your