I believe that the answer is A: Determined by reinforcement
C. Weather does not matter at all, eapecially when exerting yourself
Its all based on opinion, But I would say true.
During exercise, the main way the body maintains optimal body temperature is by sweating. ... Drinking fluid during exercise is necessary to replace fluids lost in sweat. This action will reduce the risk of heat stress, maintain normal muscle function, and prevent performance decreases due to dehydration.
Arteriosclerosis is a disease where the arterial walls become thickened, lose elasticity, and can restrict blood flow. It is also called hardening of the arteries and usually occurs in older adults.
