The major source of osha standards is:
a. occupational safety and health administration (osha)
b. national institute for occupational safety and health (niosh)
c. american medical association (ama)
d. state and local governments

The major source of OSHA standards is the American Medical Association (AMA). The answer is letter C. National Institute for Occupational Safety and Health (NIOSH) and state and local governments are secondary sources. While the Occupational Safety and Health Administration is the name of (OSHA).

B

Explanation:

You do not need to know what bone density is when you are relating it to fitness because it has no relevance.