Arif has recently quit smoking. What benefit can he expect to occur within a few hours of quitting? blood oxygen levels returned to normal
risk of heart disease cut in half
improved liver health
reduced coughing and congestion

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.

The load is the pivot point of a lever.

When planning a menu for children, what are the best food items to consider? a. white bread and only white flour products b. canned and processed foods c. whole-grain bread and fresh fruit and vegetables d. frozen fruits and vegetables