Answer:
I have a foot but no leg. What am I?
No legs have I to dance, no lungs have I to breathe. No life have I to live or die, and yet I do all three. What am I?
Without me everyone would lose their head.
My head bobs lazily in the sun. You think I'm cute for my face is yellow my hair is white and my body is green.
you need thousands of me to create a digital image.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.