eat a banana
yes
it doubles every 48 hrs.
Im not a very fast or strong person but I have noticed when a male/female sprints the sodium potassium pumps efficiency almost doubles from another who doesnt run daily.
The main reaction will be to cool the body as fast as possible by sweating.
no
By fighting. That will increase your levels in different skills, which will in turn affect your combat level. Note that the higher you are, the slower it will be to advance.
yes
Yes, at birth they're really fast. Adults are slower, but still have good speed
All Muslims past the stage of puberty that are adults shud fast in Ramadan......
no
no
run fast