Nitrogen gas
It is what fills the tires, in the form of air.
Its an air bag. Yes, it has air in it. When a car crash happens, the bag fills up with air very quickly.
It's a gas. The air molecules are free to move around anywhere in the balloon.
It stops you from slamming your head when you have a car crash. The bag fills up with air very quickly after sensors in the hood detect that there has been a crash
Helium which is a lighter-than-air gas, allowing the balloon to float upwards.
In air, light reflects off gas molecules and hence, "fills more space".
Air. Alveoli are air sacs on the end of bronchioli. Gas exchange of carbon dioxide and oxygen occurs through the alveoli.
Gas diffuses in space.
You can put Air in Air Shocks Not Air Bags
Tungsten <<>> An inert gas fills the light bulb. The gas is usually argon
turkey stuffing