What is the last, though very important, step in a scientific investigation which allows other researchers to test the
hypothesis?

a making observations
b forming hypothesis
C communicating results
d asking questions

(:

Explanation:  C communicating results

download the app called socratic on your phone

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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