I am not 100% sure, but I want to say it is D
Answer: A
Explanation: a clause, typically introduced by a conjunction, that forms part of and is dependent on a main clause (e.g., “when it rang” in “she answered the phone when it rang”).
The element that OSHA and SEC have in common is that both create and enforce regulations. OSHA stands for Occupational Safety and Health Administration and SEC stands for Securities And Exchange Commissio hooe this helps