Answer:
C. confirm the work of the other scientist
Step-by-step explanation:
In formulating an acceptable hypothesis to back up a scientific finding, a scientist must make sure his experimental procedures are repeatable and falsifiable.
Repeatable experimental procedures allows for other scientists to critique a work. This can further throw more light into a finding and elevate the status of an observation to that of a theory or law. Other scientists repeats experiments in order to confirm the work of others if they are truly what they say they are.