Water vapor
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Severe extreme climate and environmental changes
Answer:
8.7 million
Explanation:
About 8.7 million (give or take 1.3 million) is the new, estimated total number of species on Earth -- the most precise calculation ever offered -- with 6.5 million species on land and 2.2 million in oceans.
Biotic is living things and abiotic isnt living things like virus
Answer:
I will classify the compound as carbohydrate.
Explanation:
Carbohydrates are defined as polyhydroxy aldehydes or polyhydroxy ketones.The general formula of carbohydrate is CnH2nOn.
That"s why the formula of the most simplest carbohydrate glucose is C6H12O6.
From the general formula of carbohydrate it can be stated that carbohydrate contain carbon,hydrogen and oxygen ina ratio of two hydrogen atoms for each carbon atom.