Biology, 11.07.2019 11:00 janel72

In science class, maria observes a white-colored cut flower. she sees that the petals turn red when the flower is sitting in a vase that has red-colored water. she forms a hypothesis that the color reaches the flower through the stem. what should maria do to confirm the hypothesis?

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In science class, maria observes a white-colored cut flower. she sees that the petals turn red when...