Answer:
I am pretty sure it is B
Explanation:
This is the answer because if you are negative or in a bad mental state are you going to want to contribute to your community no but a happy well minded person would.
You should always clean and sanitize surfaces and utensils before every use as bacteria and germs live on surfaces. It is especially important if you are eating off it like a spoon or fork.
Ingestion ; taking in fluids and excretion; expelling fluids from the body through sweat and urination
