Answer:
What is pronounced like one letter, written with three letters. And belongs to all animals?
Used left or right, I get to travel over cobblestone or gravel. Used up, I vie for sweet success, used down, I cause men great duress.
if your love your mom and your dad and your brother and your family members but no one knows who your are who are you?
In Paris but not in France, the thinnest of its siblings.
I am seen in the water. If seen in the sky, I am in the rainbow, a jay's feather, and lapis lazuli.
A doctor might remove one from the neck of a Dracula victim.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?