Choose all the answers that apply. Which of the following is a source of watershed pollution?

animal waste
trash
chemical spills
fertilizer
pesticide
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There are six elements that make up most of the human body. which of the following is not one of these six elements?

An 88 year-old widow with uterine prolapse and multiple comorbid conditions has been unsuccessful in the use of a pessary for treatment elects to receive colpocleisis (lefort type) to prevent further prolapse and avoid more significant surgery like hysterectomy. the treatment is successful. what are the cpt® and icd-10-cm codes reported for this procedure?

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?