Hypotheses, Theories, and Laws

Question 1

How do observations relate to hypotheses? Check all that apply.

Revolt · Accepted Answer

A: Observations leading to a hypothesis come from prior knowledge or research.; D: A hypothesis is formed after making observations but before performing an experiment.

Question 2

Which statements regarding hypotheses are true? Check all that apply.

Revolt · Accepted Answer

A: Hypotheses are based on observations.; C: Hypotheses are formed from testable questions.; D: Hypotheses are tested with controlled experiments.

Question 3

Theories change as new information becomes available. Which actions are most likely to lead to the discovery of new information? Check all that apply.

Revolt · Accepted Answer

C: repeating an experiment using the latest technology; D: developing a new experimental method to test an existing hypothesis

Question 4

Which characteristics distinguish a law from a theory? Check all that apply.

Revolt · Accepted Answer

B: A law may be demonstrated mathematically.; C: A law is a statement of fact.

Hypotheses, Theories, and Laws Answers

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