Riddle: I do not have shape or volume. You cannot see me, but I fill any container in which I am placed. I have weight, but you cannot hold me. WHAT AM I?

Please help I can't figure this out! :(

6 answers

What is air?
IDK :(

I need help I'm in school!!!
Total nightmare!!!!!!!!!!
huh maybe it is air? :( thank's ms sue :)
water?
Please HELP ME WHAT IS THE ANSEWR TO...

I do not have shape or volume. You cannot see me, but I fill any container in which I am placed. I have weight, but you cannot hold me. What am I?

WHAT IS IT TELL ME PLEASE
Air.