Question

to prove that air occupies the space​

Answer 1

Hi mate....

Take a balloon and blow it and after that take a empty balloon.. You can observe that Ballon which is blown is bigger that empty Ballon... BY this small experiment we can understand that air occupies space... Or take a big bowl of water and a glass... And fold a paper and keep it in glass and forcely that glass u can put in water after a minute take it out u can observe that paper is not wet.. BY this u can observe that air occupies space