Short medium clean riddles for teens

I am a nut with a whole. What am I?

I am the building with number stories. Find me who am I?

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

Everyone has it and no one can lose it, what is it?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. I am a...

There was a railroad crossing without any cars and trucks! Can you spell that without using any "R"?

You can hold it without seeing or touching it! What is that?

What can be as big as an elephant but weigh nothing?

The more you have of it, the less you see. What is it?

All about, but cannot be seen. Can be captured, but cannot be held. No throat, but can be heard. What is it?