Answer:
That depends, do you have any major health issues?
I will say that everything comes to an end at some point, now when that time comes is at your discretion. Don't worry about such things. I know in our world's current state that might be a little hard, but hey, you should enjoy your life my friend.
4. It can increase your energy levels
The answer is B.
Hoped this helped!
Uhm to be honest..
All types of exercise ask for oxygen to produce energy... so this is a bit confusing but it would be easier with answer choices:/
anyways have a good one:)