Aresearcher is painstakingly recording the number of individuals of every species she observes in a habitat. this researcher is trying to estimate the habitat's

This researcher is trying to estimate the habitat's Species diversity.

Species diversity is used to describe the measurement of biological diversity that lives in a particular ecological community. It includes the species richness which is the number of species to be found in an ecological community, the abundance which is the number of individuals per species and the distribution or evenness of species.

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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