Answer:
I am one with eight to spare, lest I lose my one. I'm not a number. What am I?
I am not very commonly found! Only in some rainforest! I have an odd number of toes! I'm very lazy and hang upside down! What am I?
When you stop and look you can always see me. If you try to touch you cannot feel me. I cannot move but as you near me I will move away from you.
I'm white and used for cutting and grinding. When I'm damaged, humans usually remove or fill me. For most animals I am a useful tool. What am I?
I had a bright start but I couldn't take the pressure. I consume everything yet I don't eat anything.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.