Answer:
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls
I build bridges of silver and crowns of gold. What am I?
I am made by nature soft as silk; A puffy cloud white as milk; Snow tops this tropical crop; The dirtiest part of a mop.
I am the kind of ant that's good at math.
I have hands but cannot clap
Keep doing me to avoid lens dryness