Answer:
Look into my face and I'm everybody. Scratch my back and I'm nobody.
What covers its face with its hands, speaks no language, yet most known what it's saying?
They can be harbored, but few hold water. You can nurse them, but only by holding them against someone else. You can carry them, but not with your arms. You can bury them, but not in the earth.
The itsy bitsy teeny weeny yellow polka dot variety is quite popular.
Not a burden for its weight and daily carried out, He who takes it wishes it had never come about
What is so fragile that saying its name breaks it?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?