Respuesta :
3 Volcanologists agree that eruptions still cannot be predicted with absolute certainty.
This is due to the fact that this is not a commonly know fact and you would have to indicate the study the statement derives from, in other words cite the source.
Answer:
The statements in a research paper that would need a citation is 3 Volcanologists agree that eruptions still cannot be predicted with absolute certainty.
Explanation:
When information can be found in different sources or it is necessary to make reference to something previously explained in a paper, we have to make citations.