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Lorico [155]
3 years ago
6

2. How many substances are there in the unlabeled mixture? What were they?

Biology
1 answer:
andriy [413]3 years ago
3 0
There were two liquids—mineral oil and iron nitrate—and four types of solids—high-density polyethylene black squares and red tubes, alu- minum, and zinc.
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Option A: True

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