Different types of roses are grown in a greenhouse for two months. number of flowers per bush was counted at the end of the experiment
Independent variable - Rose bush type. The independent variable is something you modify. In a good test you should have only one independent variable so things don't get confusing. Dependent variable - Number of flowers. The dependent variable is the data obtained during the experiment. In this experiment, the number of flowers will be the dependent variable. Constant variables - Soil, light, water, greenhouse, amount of time. A constant variable is something that is empirically constant and unchanging. In this experiment he mentioned that having a period of two months and being in the same greenhouse, these are constants.Learn more about variable:
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