Answer:
Standard precautions are a set of infection control practices used to prevent transmission of diseases that can be acquired by contact with blood, body fluids, non-intact skin (including rashes), and mucous membranes.
Explanation:
The statement that best describes wave height is letter D - The vertical distance between the trough of one wave and the crest of the next wave. A wave looks like a sharp mountain, the crest is considered as the peak and the trough is the foot on the both ends. Vertically measuring the trough and crest describes wave height.
