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Vesna [10]
2 years ago
9

A gravel can be broken down into different kinds of substances by physical processes. No chemical reactions are needed to separa

te different parts of gravel into pure substances. This is because gravel is a(n)
compound
element
homogeneous mixture
heterogeneous mixture
Chemistry
2 answers:
butalik [34]2 years ago
6 0

answer:

heterogenous mixture

Explanation:

lukranit [14]2 years ago
5 0

Answer:

heterogenous mixture

Explanation:

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