Which Statement Is True About Distinguishing Science from Pseudoscience

Multiple Choice

Which statement is true about distinguishing science from pseudoscience?

A) Pseudoscientific practices are ones that have only been found in recent years, whereas scientific practices are ancient.
B) It is difficult to distinguish science from pseudoscience because the boundaries between the two are fuzzy.
C) It is fairly easy to find criteria that distinguish science from pseudoscience.
D) Pseudosciences can be clearly demarcated from sciences.