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Fynjy0 [20]
2 years ago
11

HELP ME PLEASE!!!!!

Biology
2 answers:
olga2289 [7]2 years ago
8 0

Answer:

Ozone

Explanation:

A molecule contains at least two different types of elements, but ozone only contains one

Vinil7 [7]2 years ago
3 0

Answer:

A. I think.

Explanation:

(Im sorry if this is wrong. Please correct me if it is wrong.) Good Luck

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