After observing a moth that is camouflaged against dark-colored bark, a scientist asks a question. the scientist discovers that the question has already been asked and answered by several investigations. what should the scientist do?
the scientist should test the question anyway.
the scientist should broaden the scope of the question.
the scientist should come up with a new way to test the question.
the scientist should revise the question to address a gap in knowledge.

The scientist should come up with a new way to test the question.

The scientific inquiry or a testable hypothesis requires a scientific plan to address the questions related with the inquiry or hypothesis by relevant evidences. Although the testable hypothesis or scientific inquiry for different researchers could be same but the results and observations could vary depending upon the methodology used for data collection, experimentation and analysis.

In the given situation, the scientist should come up with a new way to test the question because the difference in the methodology can frame differences in the results relative to the past or similar studies. Hence, retains the uniqueness of the current study.

6.4 cm (max) - 25 cm (min)

i think its 100

i hope this !