Which of the following nervous system divisions is correctly paired with an example of its function?
sympathetic—constricts airways
sympathetic—dilates the pupils
parasympathetic—accelerates heartbeat
parasympathetic—breaks down glycogen to glucose

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.