Answer:
In your fire you hear me scream creaking and whining yet I am dead before you lay me in your hearth.
You throw away my outside, you cook my inside. Then you eat my outside and you throw away my inside. What am I?
If I drink, I die. If I eat, I am fine. What am I?
Taken from a mine and then locked up in a wooden case. I am used by students everyday.
What two keys cannot open any door?
Often cooked as fillet, this meat comes from an animal that swims underwater.