Answer:
Before I grow I'm small. When I'm old I grow tall. When I die I give a mighty fall.
Some people avoid me some people count me some people just consume me
I have a neck but no head arms but no hands. What am I?
I go through a door but never go in and never come out.
What has one eye but cannot see?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.