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Biology, 22.06.2019 08:00
Two students are working together on an experiment that measures the effect of different liquid fertilizers on the thickness of plantsโ stems. which is most likely to result in the greatest amount of error in their scientific experiment? a.one student measures the plant stem widths by using calipers. the other student measures the widths of the same plant stems again by using a different pair of calipers. b.one student measures the plant stem widths by using calipers. the other student types the measurements as they are taken into a computer spreadsheet. c.one student weighs liquids for the experiment by using a calibrated scale. the other student weighs liquids for the experiment by using a different calibrated scale.
Answers: 1
Biology, 22.06.2019 21:30
Urban areas use energy than rural areas, mostly because so many more people live there. a) solar power b) more; in total c) less; in total d) an electric furnace
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Biology, 23.06.2019 03:30
Although cellular respiration involves many steps, the whole process can be represented by a single equation. a + b โ c + d + e which substances would complete the equation that models the overall process of cellular respiration? a: b: c: d: e:
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Biology, 23.06.2019 07:20
Can anyone expain why it is important for non scientists to understand how scientists use the terms hypothesis, a guess and a theory
Answers: 3
The process of attaching fatty acids to glycerol is called...
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