It helps prevent illness because they washed their hands and if they didn't 1 that would be nasty and 2 no one want pee or poop on their food that they are going to eat.
A) Writing everything down in your fitness log
I think the answer would be C).
Answer:
Antibiotics are used as treatments for bacterial infections because antibiotics kill living things, like bacterial cells, but it isn't enough to do major damage to your bodily tissues
