A chain of neurons help communicate through this thing called an electrochemical process!
It’s B because traveling isn’t important.
Try to think about what you think your doing and try stopping it
Answer:
Physical activity or exercise can improve your health and reduce the risk of developing several diseases like type 2 diabetes, cancer and cardiovascular disease. Physical activity and exercise can have immediate and long-term health benefits. Most importantly, regular activity can improve your quality of life.
I don't know bro is it helpful for you but m trying to help.
Smooth muscle and the heart is involuntary