Answer:
Long and slinky like a trout, never sings till it's guts come out.
When can someone truthfully tell someone “well done” but think they did a bad job?
Walk on the living, they don’t even mumble, Walk on the dead, they mutter and grumble. What are they?
We are all around, yet to us you are half blind. Sunlight makes us invisible, and difficult to find
Who works when he plays and plays when he works?
It's what light turns into in the night
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?