codytorrance codytorrance
  • 04-05-2020
  • Biology
contestada

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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demarioackbersingh
demarioackbersingh demarioackbersingh
  • 04-05-2020
B.is the opening statement of an experiment
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Katnrol72
Katnrol72 Katnrol72
  • 11-09-2020

Answer:may be revised or replaced.

Explanation: I just looked it up

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