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Varvara68 [4.7K]
3 years ago
14

PLS HELPPPPPPPPPPPP WITH THIS QUESTIONN;-)

Biology
2 answers:
MariettaO [177]3 years ago
8 0

Answer:

D

carbon monoxide and nitrogen oxide

sesenic [268]3 years ago
5 0

Answer:

d

Explanation:

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