Explanation:
By mental, it could fracture, or even damage the brain. Drugs are like illegal substances. You can tell drugs can do a mental and physical impact. Physically, it can destroy the insides or modify you.
How it affects brain? It will make it bad, for example modifying or making someone crazy. Someone taking drugs could end up in a mental hospital.
Star me :(
Answer:
Hypothalamus also is another factor that affects it
Fear.
Hope this helps xox :)
BMI or body mass index can tell us how much fat an individual is likely to have, this could then show potential health condition if someone was underweight or overweight for example
Veins, artery, heart are all part of the circulatory system just to name a few. Hope this helps :)