(bruises, punctures, abrasions, avulsions) are caused by a scraping away of the skin's surface and are susceptible to infection.

Recovery heart rate is to determine how fast the heart recovers and should be measured five to ten minutes after vigorous activity. true or false

Sadie and her mom were at a hardware store to purchase smoke detectors for their new home. sadie's mom was unsure how many units she should purchase. what is the general recommendation? a. one large one for the middle of the house b. every room in the house should have one c. kitchen, garage and laundry room- since those are where most fires happen d. every living area including the hallway by the bedrooms should have a smoke detector.

Which of the following statements is not true about body composition? a. too much body fat can lead to joint or bone disorders. b. body composition is influenced by numerous factors. c. body composition refers to a person's overall weight. d. lean body mass is the nonfat component of body composition