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

Some instruments record oxygen levels in the ozone layer of Earth's atmosphere. Keeping a record of this data for many years is an example of

Options:
- building evidence through ongoing investigation.
- identifying a hypothesis that supports the data.
- making conclusions about evidence from results.
- proposing data that is easy to understand.





- identifying a hypothesis that supports the data.



- making conclusions about evidence from results.



- proposing data that is easy to understand.

