What often separates alchemy from chemistry as a field of study?
AUse of open fire
BAge of the field
CSystematic measurement
DNumber of books
Answer & Solution
Correct answer: C. Systematic measurement
1. Science depends on careful collection of measurements or counts.
2. This is often the critical difference between pseudo-sciences and sciences.
3. Fire use, age and number of books do not make the distinction.
_Source: Wikipedia, Scientific method, Characterizations_
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