In science class, Maria observes a white-colored cut flower. She sees that the petals turn red when the flower is sitting in vase that has
red-colored water.
She forms a hvpothesis that the color reaches the
flower through the stem. What should Maria do to confirm the hypothesis?
Answers: 2
Biology, 21.06.2019 21:30, cearadenney7067
92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?
Answers: 3
Biology, 22.06.2019 17:30, jamieric0324
Which of the following is not a technology that can be used to conserve resources? a. hydropower b. volcanic power c. natural gas d. geothermal select the best answer from the choices provided a b c d
Answers: 3
In science class, Maria observes a white-colored cut flower. She sees that the petals turn red when...
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