Answer:
Born in the ocean and white as snow. When I fall back to water I disappear without a trace.
In all the world, none can compare, I am a tiny weaver; my deadly cloth so silky and fair. What am I?
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead.
I am a box which holds keys but not locks. With the right combination, I may unlock your soul. What am I?
I let water fall on you while everyone else stays dry. What am I?
I start with T end with T and within me is T.