Answer:
A. OSHA
Explanation:
While OSHA creates and enforces regulations, NIOSH focuses its attention on pushing the scientific field of occupational safety forward. They share the results of their research through robust education programs. They even provide workplace training to improve safety at businesses.
Chords that contain tones a half-step or whole-step apart are called Tone Clusters. It is a chord made up of tones only a half step or whole step apart. It can be produced on a piano by striking a group of adjacent keys with the fist or forearm.
The word you are looking for is loam