On Joseph Priestly ( discovery of oxygen)
1.Evaluate the methodology chosen based by:
Justify the method chosen based on the subject of the investigation and the context, for example: experimental testing, fieldwork, locating, and using information source.....etc.
Evaluate the relevance of the investigation by considering the peer-reviewed literature in the area of the study.
Justify the suitability of the type of data that was collected
2.Propose three areas of future investigation that could add to the work of the chosen scientist