oygen is needed in your lungs and heart to be able to live and breathe
they would decide if it is living if it can breathe air has lungs needs water or oygen
If they have gills the animal will take in oygen from the water it breathes...or if it is a mammal that lives underwater it will normally have a blow hole or such which it will rise & breathe in air.
OYGEN
No
glucose and oygen
Oygen and Hydrogen
yes it does with Oygen
Oxygen is the gas that human breaths in.2. is not a mineral3. its a gas/vapor
MgO Magnesium Oxide.
It is oygen
Oxygen is an element. it is not a compound.