number 2 is for question 1
number 1 is for question 3
number 4 is for question 2
number 3 is for question 4
Answer:
For most people, a single set of 12 to 15 repetitions with the proper weight can build strength
and improve fitness as effectively as can multiple sets of the same exercise
Explanation:
Leo Kanner differentiated infantile autism from childhood disorders. <span>Kanner expressed a great deal of concern about the usual mistreatment of </span>mentally disabled<span> children. He expressed concern about a society that causes the intellectual haves to look down on the intellectual have-nots.</span>
<span>So all muscle cells contain a high-energy compound called creatine phosphate which is broken down to make more ATP quickly. so it takes about </span>8 to 10 seconds
