One way to tell how intensely you're exercising is to perform the

duration test
intensity test
talk test

Which of the follow is good way to gauge musculature endurance?

True or false. mucous membranes secrete mucus that traps pathogens.

Which statement supports the principle ideas of jean piaget's philosophy? adults should not interact with teachers. children are best educated through standardized training. adults do not think better than children, but they think differently. children should not form hypotheses until they are certain their findings will be correct.