What do interval workouts usually involve? a. a steady cardiorespiratory workout over time. b. a combination of running, swimming, jumping, and stretching. c. sets of rapid exercise which get progressively shorter. d. sets of rapid exercise which get progressively longer.

D. sets of rapid exercise which get progressively longer

apex

pathogens is the answer

it's false.

"every person has their limitations which prevent us from accomplishing something. some are better than mathematics for example and some are worse. those people who are worse might never be able to become mathematicians, but that does not mean that they would not be great at doing something else."