The answer is D. Getting wet
C. From what I have read they come from the outdoors.
If an adult leads an inactive lifestyle, he has a 38% chance of getting heart disease. Is The Correct Answer Hope I Helped;')
The role and function of narcotics are for depressant and is typically used for severe pain. What these medications do is that they shut down the central nervous system which sends and perceives this sense of severe pain. Examples of narcotics include codeine and MORPHINE.
Lactic acid build-up was the cause of muscle fatigue.