Answer:
I am a mother from a family of eight. Spins around all day despite my weight. Had a ninth sibling before founding out it's fake.
I am round. I have only one line. Circle is not my name indeed. What am I?
Lovely and round, I shine with pale light, Grown in the darkness, a ladyβs delight.
I am carried by mad animals.
I am a nut with a hole. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.