<span>The
surface of a mirror is smoothly and therefore the rays of light are
reflected with the same angle they hit the surface. The surface of a
piece of wood on the other hand has a lot of microscopical
imperfections and hence the rays of light are reflected in multiple
directions.</span>
The Microscope allowed scientists to learn about cells.
Lead: Pb, oxygen: O, and silver: Ag
The answer of this question is A
The geosphere and the atmosphere
