Answer:
In all the world, none can compare, to this tiny weaver, his deadly cloth so silky and fair.
I am an animal named after the animal that I eat.
I have a shell and live in the sea. I move slowly and can hide in my shell. What am I?
When it was young, it had a tail. When it grew up, it had knees
The ninja turtles call this place home, as do mythical alligators.
I am used for light yet I am solid. Without me you would feel enclosed. I hate being touched especially with a lot of force. I like to be in buildings.