oxygen
Fish need oxygen to live.
That would be oxygen
Our body needs oxygen gas to make energy and survive.
Plants need oxygen in order to survive, and is a part of the photosynthesis process. Plants also need carbon dioxide and nitrogen to survive.
the lungfish
how does tommo survive the gas attack
Fish need gills to extract oxygen from water in order to breathe. Gills are specialized structures that contain blood vessels where gas exchange takes place, allowing fish to obtain the oxygen they need to survive. Without gills, fish would not be able to extract oxygen from water efficiently.
No, a fish is a solid.
No.
Cows can't survive on gas alone. Neither can humans. Both cows and humans need food and water to survive, not just oxygen (which is a gas we breathe).
a waste gas createdby cells. Used by plants to survive
gas