Which of these is the energy-carrying particle that enables muscle contraction?
ОАТР
O water
O oxygen
O sarcolemma

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.