Answer:
I have all the knowledge you have. But I am so small that I can fit into your hands. What am I?
Weight in my belly, trees on my back, nails in my ribs, feet I do lack. What am I?
The person who makes it sells it. The person who buys it never uses it. The person who uses it never sees it. What is it?
I know a word of letters three. Add two and fewer there will be. What is the word?
Sometimes dark and sometimes bright I make my way among twinkling lights. Seas and oceans obey my call yet mountains I cannot move at all. My face is marred and gray But I'm majestic anyway
Runs over fields and woods all day. Under the bed at night sits not alone, With long tongue hanging out, Resting at your feet until we go for a walk