Answer:
Working out in a gym
Explanation:
This is the only activity that could actually be healthy.
Answer:
a chemical process in which substances act mutually on each other and are changed into different substances, or one substance changes into other substances.
ADD
OCD
Insomnia
Schizophrenia
Sensory anxiety
Social anxiety
Asthma
Dyslexia
Dyscalculia
Common cold
Flue
(Dude, there is a lot of health challenges mental and physical.)
Syphilis ,,,,,,,,,,,,,,,,,,,,,,.