Select all of the following conditions that androgenic steroids or "roids" can cause.
serious liver disease
strokes
serious blood problems
serious body chemistry abnormalities
acne
diabetes
mood changes

Which advantage do parents who wait to have children enjoy? more energy clearer goals stronger marriages higher intelligence

Which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.

Which is an example of a long term fitness goal?