Hume's Skepticism Challenged Modern Science by

Hume's skepticism challenged modern science by

A) insisting on more rigorous experimentation to achieve certainty.
B) requiring that all scientific knowledge be expressed mathematically.
C) arguing that gravity is not a force but a quality of all matter.
D) denying that natural law − if it exists − can be grasped.
E) insisting that action, not knowledge, is what matters.