What allows skeletal tissue to grow? A. Muscle fibers
B. Elastic tissue
C. Stretching
D. None of the above

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other. 

The answer is true atleast i think

Answerweight and height;

Ithink that it is : compression.