Help it is easy I think

Why must scientific investigations be replicable?

A ) to prove the reliability of the results

B)to confirm ideas and theories

C)to prove its validity within the scientific community

D)to improve the investigation each time

Respuesta :

Answer:a

Explanation:

Answer:

Answervis A.

Explanation:

Because,so that other scientists can validate the results.

I hope it's helpful!

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