Answer:
Once they sailed the sea, now they surf the web
What is pronounced like one letter, written with three letters. And belongs to all animals?
You can hold it without using your hands or arms. What is it?
I scribble forms of the finest letter, And repel elements of the harshest weather. I am an arrow-aimer and a dust-breaker.
I sleep by day, I fly by night. I have no feathers to aid my flight.
You use it between your head and your toes, the more it works the thinner it grows.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?