Question

what is the first step in concluding an investigation?
○ gather all raw data.
○ analyze the results.
○ write a report.
○ create charts or graphs.

Explanation:

To conclude an investigation, the first step in the concluding phase (after data collection in the investigation) is to gather all raw data. Analyzing results, writing a report, or creating charts/graphs come after having the data. So the first step in concluding (processing the investigation's findings) starts with gathering the raw data.

Answer:

A. Gather all raw data.