Question

Real scientific knowledge is gained by experiments and

O observations
O opinions
O preferences
O moral judgments

Answer 1

Real scientific knowledge is gained through experiments and observations, not opinions, preferences, or moral judgments.

Step-by-step explanation:

Real scientific knowledge is gained through experiments and observations. These methods allow scientists to gather data and evidence to support or refute hypotheses and theories. By conducting experiments, scientists can manipulate variables and observe the outcomes, while observations involve carefully recording and analyzing natural phenomena. Opinions, preferences, and moral judgments are not reliable sources of scientific knowledge as they are subjective and not based on empirical evidence.

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