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The 'photosynthtics'
what is most of the air in the atmosphere made up of
Oxygen
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The atmosphere is made of gas molecules.
nitrogen
Adaptation to an unpredictable environment is usually more difficult for an organism to adjust.
About 85% of Neptune's atmosphere is believed to be made up of Hydrogen.
Nitrogen
Nitrogen (78%) and oxygen (21%) are the two most common gases in the atmosphere.
living things in the biosphere
chicken nugget tornado