Answer:
What is pronounced like one letter, written with three letters. And belongs to all animals?
In the forest, this blends in just right, but every December it is covered with lights. What is it?
What can be measured but not seen?
I can sizzle like bacon, I am made with an egg. I have plenty of backbone, but lack a good leg. I peel layers like onions, but still remain whole. I can be long, like a flagpole, yet fit in a hole.
What is that over the head and under the hat?
I am your mother's brother's only brother in law. Who am I?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?