Provide an Appropriate Response

Provide an appropriate response.
-When making a tiling using only regular hexagons

A) the tiles fill all of the space, but there is some overlap of the tiles.
B) the tiles do not fill all of the space, there is some overlap of the tiles.
C) the tiles fill all of the space, with no overlaps and no gaps.
D) the tiles do not fill all of the space, there are gaps between the hexagons.