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QUESTION 18 A theory a. is a problem to be solved. Ob.is the opening statement of an experiment. Oc. is always true. d. may be revised or replaced.
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QUESTION 18

A theory
a. is a problem to be solved.
Ob.is the opening statement of an experiment.
Oc. is always true.
d. may be revised or replaced.

User Gabe Hollombe
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2 Answers

2 votes
B.is the opening statement of an experiment
User YogiZoli
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4 votes

Answer:may be revised or replaced.

Explanation: I just looked it up

User Jdgilday
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