If Luis performs resistance training it is most likely that his muscle will go through hypertrophy. Hypertrophy is the growth of muscle cells in the muscles.
Intravenous you just said it lol
Maybe it could be that their brains aren't fully developed and they are going through a lot of different hormones which makes things more intense emotionally.
Smoking or vaping is not going directly into your blood stream unlike when eating marijuana it goes directly into your blood stream becoming more harmful in higher dosage and the effects are much faster but come at u expected times
Answer:
uncontrolled kind of drugs block the effects of certain nuerotransmitters on the brain
Explanation: