I have hands but no arms, and a face but no eyes. What am I?

I have many keys but I open no doors. What am I?

I follow you everywhere in the sunshine, but in the dark I disappear. What am I?

I have a neck but no head, and I wear a cap. What am I?

I have many teeth but I cannot bite. What am I?

The more I dry, the wetter I become. What am I?

I have an eye but I cannot see. What am I?

I am tall when I am young and short when I am old. What am I?

I have cities but no houses, mountains but no trees, and rivers with no water. What am I?

I run, but I have no legs. I have a bed but I never sleep, and a mouth but I never eat. What am I?

I must be broken before you can use me. What am I?

I have five fingers but I am not alive. What am I?

The more you feed me, the bigger I grow, but give me water and I die. What am I?

I have ears but I cannot hear a sound. What am I?

I am so fragile that the moment you say my name, you break me. What am I?

I leave a mark wherever I go, and I get shorter every time you use me. What am I?