Environmental Sciences, asked by sweetgirll6280, 9 months ago

what are the two essential element that affect life

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Answered by Anonymous

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Answer:

A large fraction of the chemical elements that occur naturally on the earth's surface are essential to the structure and metabolism of living things. Four of these elements (hydrogen, carbon, nitrogen, and oxygen) are essential to every living thing and collectively make up 99% of the mass of protoplasm.

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