Answer:
What comes once in a minute twice in a moment but never in a thousand years?
My first is in some but not in all. My second is in tiny but not in tall. My third in little but no in big. My fourth in port but not in pig. My whole is made in nature's way. For clothing rugs used every day.
I ask no questions but receive a lot of answers
I belong to you but others use me more often than you do
I have a straight back and sharp teeth to cut objects.
What made Cyclops quit teaching?