Answer:
a) below the absolute threshold
Explanation:
Answer:
Environment, human factors, equipment, the event, the injury.
Explanation:
I'm not sure, but I think that its your skin that protects the internal tissues.
Answer:
Food and Drug Administration
Explanation:
The CDC deals with disease control and outbreaks, and the Environmental one deals with the environment and how our actions affect it. The only one that logically makes sense (and is related to food) is the FDA.