You and your dog are walking along a pond. your dog looks into the still water and is startled to see its reflection. which phenomenon is responsible for the appearance of the dog’s reflection on the water's surface? a. diffraction of water waves b. reflection of lightwaves c. refraction of lightwaves d. reflection of water waves e. refraction of water waves

You just identified the image as a "reflection", so it's a pretty good bet that
the phenomenon involves reflection somehow.

Your dog can see his reflection in a mirror inside the house just as easily
as in the surface of the pond.  My dogs do it all the time.  The phenomenon
doesn't require water.

It's reflection of light waves.

D because if we all asked the same questions about the world then we would never find anything new