Cindy left a small glass of salt water outside on her windowsill on a warm day. she remembered the glass a couple days later, but when she went to get it, she discovered that the water was gone and all that was left in the glass was a layer of salty residue. if the salt and water were well mixed when cindy took the glass outside, how did this happen?

Which type of neuron stimulates muscles to contract?

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.

Match each description to the level of organization