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How does blue food coloring change the color of cosmos?

In: Houseplants

[Edit]

the chlorplasts trap in the color to make it change

First answer by ID2844459284. Last edit by ID2844459284. Question popularity: 1 [recommend question]

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Answers.com > Wiki Answers > Categories > Home and Garden > Houseplants > How does blue food coloring change the color of cosmos?