These sources of information are used to determine the relationships among different species. Which provides information at the species level? A.
comparison of fossil records
B.
comparison of the nucleotide sequences in DNA
C.
comparison of the morphology of the different species

Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.