Think about how the geologic time scale was created and how it was divided Then answer the following questions
*How did scientists form the geologic time scale
*How is this scale organized?
*What process changed thebEarth's enciroment diring Precambrian time?
(written response btw)

the  frequency of a wave represents  the number of wavelengths that pass a specific point per second. the unit for  frequency  is hertz (hz).

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answer: that would be cheating

explanation:

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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