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____ [38]
4 years ago
9

How are the carbon, oxygen, and nitrogen cycles vital to sustaining life on Earth?

Biology
2 answers:
ruslelena [56]4 years ago
8 0
Because humans and all other organisms use some combination of these elements. if we lost a whole species everything would be out of balance and we would slowly lose everything and in the in, causing a global scale extinction event. <span />
ss7ja [257]4 years ago
6 0

it's d................

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