During exercise, many chemical changes occur in the body, including a drop in blood ph, which can be very serious. how is the body able to cope with such changes?
The body is able to cope with such changes because the body's metabolism becomes more active, causing the body to require more oxygen (which leads you to breath faster and deeper)
It’s should be c and a mostly c though
This answer should be personal to you, but here's an outline.
Think of a time where you came across a problem in your life like an argument with a parent or something, but once it was over with or soon after you got through this conflict it came out better for you and the parent. For example (this is a bad example I you shouldn't use it) If I were to fall off a cruise in the middle of an ocean but luckily I landed in some random shallows plus I found a clam with a thousand dollar pearl in it then that's a win-win situation.
to indicate strong feelings and convey emotion, as well as to indicate shouting or high volume