I think the best answer among the choices presented above is option C. If a scientific experiment is repeated, but its results cannot be repeated by others then there <span>is no consensus on the data. There is no agreement of the data between different researchers therefore it cannot support a hypothesis.</span>
Cerebellar injury results in movements that are slow and uncoordinated. Individuals with cerebellar lesions tend to sway and stagger when walking. Hope this helps! ;D