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2 years ago

12

Ultimately, all scientific knowledge comes from A.experimentation B.observation C.textbooks D.both experimentation & observa

tion

2 answers:

serg [7]2 years ago

6 0

Answer: D

Explanation: both experimentation and observation

Ilia_Sergeevich [38]2 years ago

5 0

The answer is D, because all scientific knowledge comes from experimenting and observing things! i hope this helps! :)

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