Which of the following are needed to have a fire? Group of answer choices

Heat

Combustion

Oxygen

Fuel

Heat, combustion, and oxygen

Explanation:

All of these things r needed to make a fire except fuel.

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )