There are four _______ in planning an exercise program.
Answer: Out of all the options that are presented above the one that completes the statement and makes it true is variables. Therefore: There are four variables in planning an exercise program. Frequency, mode, intensity, and duration.
I hope it helps, Regards.
The heart, the blood vessels, and the veins are the components that carry oxygen from the heat to all parts of the body
Um, isn't it obvious? Get new shoes, duh.
Made from the small intestines of a pig
that is true because of the potential of the two different drugs interacting badly. Certain drugs should not be taken together, that's why the paper you get with a prescription lists what cannot be taken with that rx.