What are advantages and disadvantage is of using desalination plants versus using solar energy to convert salt water into fresh water

b.

hoped i

explanation:

the answer to your question is tooth decay.

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 . : ) : ) : )

c is the correct answer!