Answer:
both of them are heterogenous
Explanation:
Homogeneous mixtures can’t be filtered, but you can filter smoke OUT of the air, so it’s not homogeneous. Every pure substance is homogeneous, so it’s not that. Gotta be a heterogeneous mixture.
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Answers & Comments
Answer:
both of them are heterogenous
Explanation:
Homogeneous mixtures can’t be filtered, but you can filter smoke OUT of the air, so it’s not homogeneous. Every pure substance is homogeneous, so it’s not that. Gotta be a heterogeneous mixture.