It is important to follow the principle of progression when
training in order to ensure that the body adapts well to stress by preparing
the muscles to respond to that stress. Progression involves increasing the load
progressively to avoid overly stressing your body
Answer
4 and 5
Explanation
A constant term in an expression is a term that does is independent of any variables. This means that constant term will have non of the variables 
attached to them. In the expression 
we notice that the terms integers 4 and 5 are the only terms that are not coefficients of any of the variables in the expression.
True the US joined in 1945 after the bombing of pearl harbour
Answer: Britain and France disputed borders in the Ohio River Valley.
Explanation: A is the correct answer.
