Answer:
With four oars it swims but it is always at home. Its back is like armor, tougher than chrome. What is it?
What kind of dog keeps the best time?
What insect does a blacksmith manufacture?
What do you call a rabbit with fleas?
What is that which, while it lives, constantly changes its habit, that is buried before it is dead, and whose tomb is valued wherever it is found?
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?