What is true in puberty for boys and girls? a) It is the time in adolescence when the brain releases that begin the growth of re
productive cells b) Causes both physical and mental/emotional changes c) Results in an increase in body hair, sweat and body odor, and oil on the skin. d) All of the above
In its modern form, the metric system is called the _____ system, which is an abbreviation for the "International System of Units." The official measuring system in the United States is the metric system.
