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Question
Which of the following statements concerning experiment and explanation is/are true?1) A law is always given in the form of a mathematical expression.
2) Once a hypothesis passes one or two tests it is considered a theory.
3) Observation is a key component of the scientific method.
A) 1 only
B) 2 only
C) 3 only
D) 1 and 2
E) 1, 2, and 3
Answer
This answer is hidden. It contains 1 characters.
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Q:
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Q:
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