Answer:
I quack and have webbed feet. What am I?
I am covered in quills for protection. What am I?
What build its house with earthen string and ensnares its prey with a biting sting?
What is it that has a power socket on one end and a corkscrew on the other?
With four oars it swims but it is always at home. Its back is like armor, tougher than chrome. What is it?
When is it bad luck to see a black cat?