Which of the following best defines dynamic stretching? a. dynamic stretching features slow, deliberate, controlled motions useful for activity preparation and reducing muscle tightness. b. dynamic stretching features bouncing and swift motion useful for increasing range of motion. c. dynamic stretching features stationary stretching useful for increasing muscle power and elongating muscles. d. dynamic stretching features stationary stretching with a partner useful for increasing muscle potential. a

If babies are consistently placed on their backs without any restrictions, what will happen to their development? a. they suffer from weakness in certain muscle groups. b. their ability to roll over, crawl, and eventually walk is hindered. c. they suffer brain damage from the pressure on the back of the head. d. they learn to roll over, crawl, and eventually walk on their own.

The bones of the extremities are parts of the a-appendicular skeleton b-axial skeleton c-long bone group d-medial skeleton

For years, tobacco products have included a message from the surgeon general warning the negative effects of tobacco use. at this time, a push is being made for the fda to begin to regulate e-cigarettes in order to mandate warning labels and age restrictions. write a paragraph that identifies 2 health problems that have been linked to nicotine and/or tobacco use. you should include statistics demonstrating the incidence of problems among smokers and provide a resource citing where you found the information provided. (remember from unit 1 what makes a resource reliable.) due in 2