How many servings from the milk, yogurt, and cheese group are recommended for teens and young adults? a. 1 b. 3 c. 4 d. 8 or more

Practice or pre-exercise theories of play pose the idea that a. play provides children with an opportunity to practice adult activities. b. play is necessary to reenergize human cognition. c. children have too much energy and play will rid them of that energy. d. children are the link between animals and human beings.

Acne is caused by a. a strict diet b. eating at night c. hormones d. dry skin select the best answer from the choices provided. a b c d

Skin puncture techniques are useful when