You get a soccer ball pump needle a stick it into a balloon and it will inflate
Inflate it with water.
The pressure inside the balloon has to exceed the pressure outside the balloon.
diastole
A single one can't. Lots of them banging into each other AND the wall of the balloon can.
It will eventually go boom
To inflate the balloon. Whether the gas is helium or just air from your lungs, gases are needed to inflate the balloon.
Inflate it with water.
no it cant i looked like a fool doing a science project like this one
If I remember correctly, an escape of CO2
-- Inflate the balloon with some substance that is less dense than air. OR -- Inflate the balloon with air, then heat it after it is sealed.
Yes it will.
The pressure inside the balloon has to exceed the pressure outside the balloon.
Yes, but it will not inflate very much
Yeast eats the sugar giving off CO2 which is a gas that will inflate the balloon. Added: But since carbon dioxide is heavier than air this balloon gas will never reach the 'top'
yes it will!
Transverse
diastole