When people have asthma, their airways can be overly sensitive to:
a. Exercise
b. Dust
c. cigarette smoke
d. all of the above

How does the fitt principle apply to the development of successful personal fitness programs

True or false. repeated drug use may lead to drug tolerance which occurs when a user requires larger amounts of the drug to achieve the desired effect.

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.