in the study of cancer, researchers have used different types of cells, different environmental conditions…

in the study of cancer, researchers have used different types of cells, different environmental conditions, and different experimental designs. but, all researchers have arrived at the same conclusion. what does this say about the conclusion?\no it is well supported.\no it is weakly supported.\no it is inconclusive.\no it is refuted.
Answer
Brief Explanations:
When multiple researchers using different cells, conditions and designs reach the same conclusion, it indicates strong support for that conclusion. Different experimental set - ups act as multiple lines of evidence.
Answer:
It is well supported.