What the number one cause of death for adolescent?

Which of these is the muscular tube that leads from the mouth to the stomach? a. epiglottisb. uvulac. soft palated. esophagus

Which of the following defines scoliosis? a. a posture disorder characterized by the shoulders being rounded and the back hunched b. a posture disorder in which the spine curves up the back like a snake c. a posture disorder characterized by excessive curvature or arch in the lower back d. none of the above

An example of a chemical hazard is: a. plastic from food packaging gets stuck on food b. a piece of glass falls in a salad dish c. juice from raw meat drips into the fruit salad d. a bleach container spills onto a food contact surface