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Scrat [10]
3 years ago
7

If metal changes color overtime from exposure to air what has likely occured

Biology
2 answers:
djyliett [7]3 years ago
4 0
It would most likely be from Chemical Changes 
marishachu [46]3 years ago
3 0
Hello:)

When metal changes color over time it usually means it is rusting.

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A farmer notices that the corn in her fields is growing slowly. So she adds twice the normal amount of fertilizer to each field.
Vikentia [17]
<h2>The correct answer is: Eutrophication.</h2>

Explanation:

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4 0
3 years ago
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Arturiano [62]
Xylem and phloem



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6 0
3 years ago
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Vera_Pavlovna [14]

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