The best cardiorespiratory workout is one that

a. produces a high amount of sweat.
b. makes you extremely tired.
c. makes you extremely sore the next day.
d. you'll perform on a regular basis.

Which stage of stress includes the “fight-or-flight” response? automatic exhaustion alarm resistance

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 the following does not cause blindness? a. cataractsb. glaucomac. osteoarthritisd. diabetes