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Saved if you often notice flakes of dead skin on your shirt, you may have dandruff. if so,

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 _ exposure is a repeated or prolonged exposure(over months or years) that may bring about slowly developing symptoms.