Answer:
The answer is true.
Explanation:
Your heart has 4 chambers. The upper chambers are called the left and right atria, and the lower chambers are called the left and right ventricles. A wall of muscle called the septum separates the left and right atria and the left and right ventricles.
A circle, I think, so yee
The 2nd and 3rd one are both correct. I don’t know if it’s multiple choice or not, but the nervous system does both of those answers
Answer:
1 Running slashes your risk of heart disease. ...
2 It also burns calories like crazy. ...
3 Running strengthens your joints. ...
4 It relieves stress. ...
5 It keeps your peepers healthy, too. ...
6 Running improves your follow-through
Explanation:
hope this helps
