When sustaining a microscope slide, what purpose does the piece of paper toweling that you place next to the cover slip serve?

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the

Atissue is a group of connected cells that have a similar function within an organism.