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Biology, 15.12.2021 22:40 JoeyDoesMath2399

69. Which of the following is an example of a heterogeneous m"guI 68. All of the following statements are true about a pure substanc
2.
it is a single kind of matter.
b.
it can be easily separated physically.
C.
it has a specific makeup, or composition.
d.
it can be an element or a compound

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