CO2 a.k.a Carbon Dioxide
oxygen
CO2 (carbon dioxide) is exhaled by animals and needed by plants for photosynthesis.
carbon dioxide
Oxygen is needed to feed the flame.
Carbon Dioxide
No soil= no plants. No plants= no air. No plants= no food. No plants= no animals. No air+ no food= no you.
Oxygen is the mist important as it is needed for respiration wich is the breaking down of glucose to produce energy.oxygen is the gas that is very important to the living things. ANIMALS AND US HUMANS USES THIS KIND OF GAS. The plants is needed a carbon dioxide it is also one of a gas. and thus plants is also a living organism.
To ensure that the plant is bouyant and floats on or near the surface of the water. The air spaces also allow more gas exchange/ or diffusion for the plant to get the needed air that isn't as available in the water.
carbon dioxide dude. =)
Very little if the air is flammable gas. Oxygen in the air is not flammable as such, but is generally needed to sustain a fire.
Plants will typically produce one particular very famous and very needed gas. The gas that most plants will produces is oxygen.
This is the gas carbon dioxide.