Select all that apply. Characteristics of most vertebrates' body structures include .
__ bilateral symmetry
__ four levels of cell organization (cells, tissues, organs, organ systems)
__ psuedocoelomates
__ coelomates
__ acoelomates asymmetry
__ radial symmetry

"a.) well–developed vascular system."

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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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