juanny1818 juanny1818

22-08-2017
Geography

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For a scientific theory to be valid, which of the following must be true?

A. It must be well tested.
B. It must be widely accepted.
C. It must explain the observable facts.
D. All of the above

please explain

Respuesta :

22-08-2017

For a scientific theory to be valid, it must be well tested, it must be widely accepted, and it must explain the observable facts.
A scientific theory is confirmed through observation and are usually widely accepted.

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