Hey There!
cardiorespiratory endurance is how long you can do a activity without taking a break.
Hope this helps!
Why do we need to advertise them? Don't you think that if people cared they would just take it upon themselves to look into it?
It could be due to stress. Everyone deals with stress differently. Usually they are mad at themselves, like they have failed at supporting and that can lead to depression also.
Antioxidants work by stabilizing free radicals or opposing oxidation:
The answer is true.