What Am I? I surround you and bombard you. You might not be able to see me, touch me, or feel me. I can be odorless and tasteless. You use me and depend on me every day. Without me the world would not exist.

The sun ?

Step-by-step explanation:

I don't know

It's

Have a good day Ahead

it would be 4 over -2 divided by -1 over 3.

if you want a solution it would be 4

you flip it so it would be 4/-2 divided by 3/-1 then it would be 12/3 and you would simplify it to 4

you didn't give an question you just gave us a statement