Carbon dioxide
Cells
Cells
the gas powered air soft guns use CO2 or green gas
you use green gas to fire the air soft gun
Carbon dioxide is the gas used in photosynthesis.
You will use more gas when your air conditioner is running.
don't use gas
probably they wont use compressed gas in tyres. they use only normal air or nitrogen gas
We make cars that use a lot of gas and the gas pollutes the air. We use nuclear plants and the smoke from smoke stacks also pollutes the air.
Uses the gas from the burning propellant
The leaves through their stomata take air in.
Because cars use gas and when you drive the gas comes out of the car and pollutes the air. That is it