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Question 3

ACT essentials quiz · Deck: ACT essentials: original practice

A researcher proposes a testable explanation for one observed result. What is that explanation called?

  1. A theory
  2. A hypothesis
  3. A law
  4. A control group

Source: 1.1 The Science of Biology, OpenStax Biology 2e

Exam guide: ACT — subjects, format and official sources.

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