Afriend who is also your rival is known as an a. frenemy b. enefriend c. super friend d. true friend

Building muscle has which of the following effects? it increases the metabolic rate. it relieves pressure on the joints. it slows weight loss considerably.

The social science that differs from sociology primarily in that it focuses on individual behavior rather than on group behavior is a. anthropology. c. psychology. b. economics. d. political science.

For 20 continuous minutes is an aerobic workout. doing crunches fencing lifting weights stretching