which ones are muscular endurance? 1. Crunches 2.Bench press w/weight
3.Plank
4.Wall sit
5.Running
6.Stretching
7.Squats with out weight

What does the body do during the resistance phase of the gas model? options: a) it prepares to fight danger or run from it. b) it identifies the primary source of danger. c) it begins to return responses to normal. d) it repairs itself from fatigue and stress.

Whic disease reduces bone density and causes the bones to become brittle

Which of the following choices are the fat soluble vitamin? a) c b) b6 c) d d) calcium