Answer:
Plant whose name sounds like a dish full of dairy spread.
I am the greatest teacher out of them all, but alas in the end I kill my pupils.
Who has married many women but never has been married who is he
What goes up but never comes down?
A hole in a pole, though I fill a hole in white. I'm used more by the day, and less by the night.
What did the piece of wood say when he saw the screwdriver and screws approaching?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?