Which one of the following choices is a good way to overcome fear of injury as a barrier to physical activity?
a. ask friends and family to support your decision to begin regular exercise.
b. schedule activity for times when you’re feeling energetic.
c. invite a friend to exercise with you on a regular basis.
d. learn how to warm up and cool down properly.

Which of the following is not an internal factor of decision making? a. ethics b. emotions c. peer pressure d. attitude

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare

Which of these are fast-acting compounds that attack ocygen-dependent tissues known to be particularly sensitive to these compounds? a. nerveb. vesicantsc. cyanide compoundsd. pulmonary