0
No....as you see for life not only oxygen is needed for instance we need food for that we have to depend on plants.here plants need CO2 to prepare food which they get from air....!!
What else can I help you with?
What would happen if oxygen did not exist?
Life on Earth, or at least most of it, would not exist without free oxygen. It is possible that some other form of life, based on another element, could exist in a non-oxygen environment. But none has been discovered as of now.
Is oxygen manmade?
No. Earth's oxygen is provided by plants. Humans need oxygen to live, so we could not have been there before there was oxygen, so we could not have made the oxygen.
Could life as we know it survive with only oxygen?
I think, no. We need oxygen and hydrogen to make water so with only oxygen and no hydrogen we would have no water and life as we know it cannot exist without water
How can a haunted house really exist if ghosts don't exist on Earth?
because we don't actually know if ghosts exist on earth or not if they do they could have died there and is now living there but if they don't well its just people tricking you.
What planet has water oxygen and regulated temputurs?
Earth is the planet that has water, oxygen, and regulated temperatures that can support life as we know it. Its atmosphere and location within the habitable zone allow for these conditions to exist.
Do aliens need oxygen?
It is not known for certain whether aliens, if they exist, require oxygen. Life as we know it on Earth relies on oxygen for respiration, but there may be forms of life in the universe that have evolved to utilize different elements or means for survival.
Why wouldn't aliens be able to live on earth?
Aliens probably could live on earth. As far as we know there is no life that can survive with out water food and oxygen.
Could life as know it exist on earth if air contained only oxygen?
Simplistically, if our atmosphere contained only oxygen, then any tiny spark or flame would be enough to set anything flammable ablaze. More realistically, plants need carbon dioxide, and nitrogen is needed to make proteins, an essential part of all life as we know it.
Could life as we know exist on earth if air contained only oxygen?
Simplistically, if our atmosphere contained only oxygen, then any tiny spark or flame would be enough to set anything flammable ablaze. More realistically, plants need carbon dioxide, and nitrogen is needed to make proteins, an essential part of all life as we know it.
Could life as we know it exist on earth if air contained-only oxygen?
Simplistically, if our atmosphere contained only oxygen, then any tiny spark or flame would be enough to set anything flammable ablaze. More realistically, plants need carbon dioxide, and nitrogen is needed to make proteins, an essential part of all life as we know it.
What if there is no water on earth?
Life AS WE KNOW IT would not exist.
Is any other planet like earth exist?
well we don't actually know there could be a planet like earth that hasn't been discovered yet so their might Be
