To provide an accurate answer regarding the dependent and independent variables, as well as the constants for an experiment involving beans, it would be helpful to know the specific details of the experiment you are referring to. However, I can offer a general outline based on common experimental designs involving beans (for example, studies on growth conditions).
Example Experiment: Effect of Light on Bean Growth
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Independent Variable:
- The amount of light the beans receive (e.g., different light durations such as 0 hours, 6 hours, 12 hours, 18 hours).
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Dependent Variable:
- The growth of the beans, which could be measured in terms of height (cm), number of leaves, or biomass.
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Constants:
- Type of bean used (e.g., kidney beans),
- Soil type and amount,
- Watering schedule and amount,
- Temperature of the environment,
- Container size,
- Fertilizer used (if any),
- Duration of the experiment.
If you have a specific experiment in mind or more details, please share them, and I can tailor the answer accordingly!