Where do the inferior and superior vena cava meet? Oright atrium
O tricuspid valve
Oright ventricle
O pulmonary semilunar valve

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.