The scientific method is the method used for scientific discovery.
What is the scientific method?
The scientific method is the process or procedure which scientists follow in their discovery and explanation of natural phenomena.
The scientific method is as follows:
- Observations/Questions
- Hypothesis
- Experiments
- Results
- Conclusions
Using the scientific method to determine if water is needed by plants to grow
Question: Is water needed for growth in plants?
Hypothesis: Plants need water
Independent variable: sunlight
Dependent variable: rate of evolution oxygen
Constant variable: sunlight and soil
Materials: Cupboard, soil, potted plant, water,
Procedure: One potted potted plant is watered, while the other is not watered. The length of the plant is measured after 10 days
Observation: The watered plant survived and grew while that which was not watered did not grow but died.
Conclusion: water is needed for growth in plants.
In conclusion, the scientific method can be used to determine if plants need water for growth.
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