The different functions of your body and different ways your body acts.
Human activities that can increase the rate would be air from a car exhaust, large factories, and gas lawn mowers. All of these make rain more acidic which causes more chemical weathering.
Answer:
Being able to actually be comfortable with the people around you, getting comfortable means less shyness which means better communication. Also if the person went through something traumatic, they might feel like it was their fault, so due to that they might keep to themselves very often.
Explanation:
Your stressing your self out, you will wont start to lose your muscle mass
Answer: The health care worker who takes and records the formation