Drugs interfere with the way neurons send, receive, and process signals via neurotransmitters. Some drugs, such as marijuana and heroin, can activate neurons because their chemical structure mimics that of a natural neurotransmitter in the body.
D would be the most likely answer
Hope this helps
Answer:
1. Muscle mass increased, causing weight gain
2. Body fat decreased, overall more toned
hypothesis: Weight gain occurs once you being working out because your body is gaining muscle mass. It is a healthy gain :) hope this helps
Explanation:
You wouldn't be able to see
