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Class 9 · Science
→A student gave plants different amounts of light while testing the effect of water amount. What problem is this?
Class 9 · Science
→In which situation are safety gloves useful?
Class 9 · Science
→Which hypothesis can be measured easily?
Class 9 · Science
→What is the final step after completing an experiment?
Class 9 · Science
→Why is a table used in an experiment?
Class 9 · Science
→In which experiment is time the dependent variable?
Class 9 · Science
→In which experiment is temperature the independent variable?
Class 9 · Science
→Which action increases bias in an experiment?
Class 9 · Science
→In which situation is repeating an experiment most necessary?
Class 9 · Science
→What problem may arise from using different sized pots in the same experiment?
Class 9 · Science
→What can be measured to test the effect of water on seed germination?
Class 9 · Science
→What can be said if experimental data support the hypothesis?
Class 9 · Science
→Which option is an observation rather than a hypothesis?
Class 9 · Science
→Why should measurements be taken at equal time intervals in an experiment?
Class 9 · Science
→What is the benefit of writing the procedure of an experiment?
Class 9 · Science
→In an experiment plant height is measured every day. What type of data is this?
Class 9 · Science
→Which experiment can test whether sunlight increases the drying rate of cloth?
Class 9 · Science
→Which experiment is fair?
Class 9 · Science
→What should be done if an unusual value is obtained in an experiment?
Class 9 · Science
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