Answer:
I have a powerful bite and live in rivers and swamps. People are often afraid of my big jaws. What am I?
Slithery critters with a taste for dirt.
What spends the day at the window, goes to the table for meals and hides at night?
They're actually great swimmers now, but later they will become excellent hoppers.
My first is in window but not in pane. My second's in road but not in lane. My third is in oval but not in round. My fourth is in hearing but not in sound. My whole is known as a sign of peace. And from Noah's ark won quick release.
Often cooked as fillet, this meat comes from an animal that swims underwater.