Which is generally true regarding how postsynaptic potentials initiate action potentials at synapses between neurons

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?

Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.