Pls help In chemistry, elements ___

choices are :
have distinct chemical characteristics

are rarely found in ionic form

are the primary form of energy

readily change from one form to another

they have sperm in my gf's mouth

explanation:

your answer should be c) enjoy!

thats not a question

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 . : ) : ) : )