Check my work 7
Which organ system does not function in some type of communication within the human body?

1.Muscular system
2.Nervous system
3.Endocrine system
4.Lymphatic system

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.