4
QuizMultiple Choice

Hypotheses, Theories, and Laws — Unit test

Question 4 • RVACR Ecology

Which most likely is a causal relationship?

Answer
A
An experimenter showed different causes for two patients’ lung cancer.
B
One experiment showed that all cancers can be cured by a new drug.
C
Experimenters show a link between adult-onset diabetes and obesity.
D
Experimenters show statistical data on diabetes drugs.
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