It needs to shock the heart to get it pumping agian just enough for the person to stay alive until paramedics are able to arrive
True. Good ways of coping with stress include talking about it, and doing fun things.
The answer to this is A. Puberty.
Environment, health and population are interrelated.
Because children start out with the brain and the cells that they initially had. One thing that does not change is the personality you have a personality from the day you are born. The personality is the way you are when you are born and cells create your body and your mind. This is stable because it is like your chromosomes predetermined and does not change.
Hope this helps!