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Biology, 02.09.2020 18:01 lovelarissa

Students are experimenting with a substance that they think can be added to soil that will increase the number of flowers a plant will grow they set up 20 pots of soil with the same seeds they divide the pots into separate groups And add 15 drops of the substance in one group and 10 in the other after the plants grow for four weeks the students will see which ones are the most flowers which does this experimental investigation lack

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