The answer is C, monthly
—Explanation—
•] It's recommended that you perform a self-exam once a month. By checking regularly, you'll have an easier time noticing when something has changed.
Answer:
Integrity And Ethics, Respect, Innovation (Not Imitation), Drive
Explanation:
Core values are the fundamental beliefs of a person or organization.
Ecstasy, also known as MDMA, is used recreationally, so it can be called a club drug. However, it is illegal in the US, so it would be considered a narcotic as well. The effects it has are also of the stimulant variety, so they would fall under that category as well. It is definitely not a depressant.
With this information, I would choose Club Drug since it is a pretty broad definition that includes both Stimulants and Narcotics under it's umbrella.