OSHA will focus on problems associated with contemporary organizations, concentrating its efforts through the for research and setting standards in such areas as blood-borne pathogens and chemical process safety.

National Institute for Occupational Safety and Health

Explanation:

National Institute for Occupational Safety and Health (NIOSH) is a federal agency in the United States of America (USA) that is responsible for carrying out research, making recommendations  and setting standards for the prevention of illness and injuries associated with work. In other word, NIOSH is responsible in conducting researches and setting standards for the prevention of occupational hazards.  

OSHA is a regulatory body that implements safety, while NIOSH is centered on research and health.

i believe

clean air is essential for health and survival

clean air provides nitrogen gas for plant respiration

clean air supplies oxygen that enables living organisms to breathe

hope this

i am brianly

sorry if this doesn't

answer; (false);