Answer:
I hatch without food
Cold head and feet; round as a ball; always turning around myself.
You use a knife to slice my head and weep beside me when I am dead.
I am an animal thatβs black white and asian.
What has one head one foot and four legs?
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?