Answer: c. Evidence that is independently verified through a systematic process.
Step-by-step explanation:
A scientific conclusion is the description or statement which is generated after analysing the outcome of the experimental procedure which is a part of scientific methodology. The scientific methodology is a step by step systematic appraoch to conduct research. The results or evidences obtain after implementation of methodology will be a reliable and acceptable.
Other scientists may verify the results and evidences by following the same systematic approach independently.