A student conduct an experiment to see how music affects plant growth. The student obtains for identical plants. Each one is parted in the same type of soil and receive the same amount of sunlight and water each day. Plant a listens to classical music for three hours each day. Plant be listens to rock music for three hours each day. Plant see listens to country music for three hours each day. Play di does not listen to any music at all. In the experiment described in the scenario, which group represents the control group? A. Plant A B. Plant B C. Plant C D. plant D.
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Biology, 22.06.2019 01:10
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Modern whales developed their traits through natural selection what occurs during the process of natural selection
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Biology, 22.06.2019 09:10
Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.
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Biology, 22.06.2019 21:30
At what point in the eukaryotic cell cycle does mitosis occur
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A student conduct an experiment to see how music affects plant growth. The student obtains for ident...
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