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Akimi4 [234]
3 years ago
9

Which statement is true about oxygen and rocks?

Biology
2 answers:
klasskru [66]3 years ago
7 0

Answer:

D. Oxygen is a pure substance and rocks are mixtures

Explanation:

I took the exam and got this right

aev [14]3 years ago
5 0
Idk but u could search it on google or it might say it on a science book
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