Pick and copy all the incorrect options for the following question:

Students from two classes conducted the same investigation. Each class got different results. Which is the best way for the students to determine why the results were different?

Options:
- Review the steps taken during the investigations.
- Change the hypothesis of the investigation.
- Research data on similar investigations.
- Conduct a different investigation.





- Change the hypothesis of the investigation.



- Research data on similar investigations.



- Conduct a different investigation.

