Final answer:
To make this experiment more repeatable, it is important to keep track of the exact amount of wind on each plant, have an experimental variable, and maintain transparency in the experiment's details.
Step-by-step explanation:
In order to make this experiment more repeatable, it would be important to keep track of the exact amount of wind on each plant. This allows for consistency and precision in the data collection process. By having this information, the scientist can compare the growth of plants under different wind conditions and draw more accurate conclusions.
Having an experimental variable is also crucial for making the experiment repeatable. This variable should be the amount of wind or the intensity of the fans. By varying this factor and keeping all other conditions constant, the scientist can determine its impact on plant growth.
On the other hand, keeping most of the details of the experiment a secret would not contribute to repeatability. Transparency and openness in scientific research are essential for other scientists to replicate the experiment and validate the findings.
Learn more about Factors affecting plant growth