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Answer #1:
The gas that is essential for life is call nitrogen and it has no color
and neither does it have odor.
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Answer #2:
The answer depends on exactly what "life" you're talking about.
If you're interested in human life, dogs, cats, elephants, and the
other "higher" organisms, it's oxygen.
Trees need carbon dioxide, shorter plants need that and nitrogen too,
and the giant worms that hang around the volcanic vents at the bottom
of the ocean need sulfur dioxide.
Wiki User
∙ 9y ago
Wiki User
∙ 7y agoCarbon Dioxide.
It bis needed to get carbon.Oxygen is released during photosynthesisWiki User
∙ 9y agoThe gas necessary for life on this plant is CO2, carbon dioxide is required for photosynthesis. Oxygen is a by-product that we, as humans require.
Wiki User
∙ 14y agoNitrogen, Oxygen, and Argon
Hope this helped
-Brian
Wiki User
∙ 14y agoOXYGEN
Wiki User
∙ 10y agonitrogen
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What is the principle of gas welding?
Using Oxygen and an inflammable gas such as Acetylene, instead of an electrical arc, to produce the heat necessary to melt the material.
Is carbon necessary for life?
Carbon is part of many of the fundamental building blocks of life- thus, it is necessary for all life on Earth. However, scientists speculate that life elsewhere in the universe may be based on other elements, silicon being the prime candidate.
How are carbon and nitrogen atoms alike?
Both are necessary for life
Why is heating oxalic acid necessary?
what toxic gas is given off when oxalic acid is heated ?
What element is necessary to burn a fuel?
hydrogen is an explosive gas and it also needs oxygen to burn
A gas necessary for life?
The one your breathing now- oxygen
The gas layer necessary for life because it provides the air we breathe?
troposphere
The gas that is necessary for all life that is transported to all body parts by the blood is?
Oxygen
What is an active gas in the air that is necessary for combustion?
Oxygen is the required gas that is necessary for combustion
Is americium necessary for life?
Americium is not necessary for life.
Is the gas necessary for combustion to take place carbon dioxide?
No, nothing will burn in carbon dioxide. The gas necessary is oxygen.
How are small molecules necessary for life?
How are smaller molecule necessary for life
What element is a component of air that is necessary for life?
Air is necessary for life
Saving water is necessary for your life?
No drinking water is necessary for your life
A gas necessary for breathing?
Oxygen
What gas is necessary for breathing?
oxygen
Is it necessary to shut the gas off when changing the exhaust system on my quad?
No that is not necessary
