Short clean riddles

I am always hungry and will die if not fed, whatever I touch will soon turn red.

They have not flesh, nor feathers, nor scales, nor bone. Yet they have fingers and thumbs of their own. What are they?

I have a tail. I can fly. I'm covered in colorful feathers. I can whistle and I can talk. I am a...

Poor people have it. Rich people need it. If you eat it you die. What is it?

How can you make seven even?

I don’t speak, can’t hear or speak anything, but I will always tell the truth. What am I?

What goes through a door but never goes in and never comes out?

Beth's mother has three daughters. One is called Lara, the other one is Sara. What is the name of the third daughter?

If you drop me I'm sure to crack, but give me a smile and I'll always smile back.

Thousands lay up gold within this house, but no man made it. Spears past counting guard this house, but no man wards it.