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trapecia [35]
3 years ago
9

Sand is a ______ because you can see and identify the individual particles throughout.

Biology
1 answer:
lesya692 [45]3 years ago
3 0

Answer:

Heterogeneous

Explanation:

Sand may appear homogeneous from a distance but it is heterogeneous.

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Answer:

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If fertilization of the egg does not occur, hormone levels generally tend to decrease until menstruation occurs.

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What is a molecule? And what is a compound?
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