Dear youngsters, could you answer the following questions.

1. I am an odd number that become even when beheaded. What am I?
2. Late afternoons I often bathe. I’ll soak in water piping hot. My essence goes through. My see through clothes. Used up am I – I’ve gone to pot. What am I?
3. I move without wings, between silken strings, I leave as you find, my substance behind. What am I?
4. I was was, before was was was. What am I?
5. Draw, fire, or fill me; I’m still empty. What am I?
6. I fill a room but take no space. What am I?