I can fly but have no wings. I can cry but I have no eyes. Wherever I go, darkness follows me. What am I?

I have a bed but I never sleep. I have a mouth but I never speak. What am I?

I'm (usually) white and used for cutting and grinding. When I'm damaged, humans usually remove me or fill me. For most animals I am a useful tool. What am I?

Until I am measured, I am not known. Yet you miss me when I have flown. What am I?

I am something people love or hate. I change peoples appearances and thoughts. If a person takes care of them self I will go up even higher. To some people I will fool them. To others I am a mystery. Some people might want to try and hide me but I will show. No matter how hard people try I will Never go down. What am I?

You go at red, but stop at green. What am I?

I have 13 hearts, but no other organs. What am I?

I have eyes but I can't see. I live in the dark until you need me. What am I?

You heard me before, and then again. Afterward, I die, until you call me again. What am I?

I can't be bought, but I can be stolen with a glance. I'm worthless to one, but priceless to two. What am I?

I shave every day, but my beard stays the same. What am I?

Lovely and round, I shine with pale light, grown in the darkness, A lady's delight. What am I?

Take one out and scratch my head, I am now black but once was red. What am I?

I have two hands, but I can not scratch myself. What am I?

First I am dried, then I am wet; The longer I swim, the more taste you get. What am I?