Answer:
I am partially baked. I am not completely lit. I am a portion of the moon. I am lesser than full wit. I am a divider of the hour. I am not a total lie. I am a sibling through one parent.
In birth I spring forth, in life I unfold. In death I wilt and die, but rebirth restores all.
Makes dough grow
What is so delicate that saying its name breaks it?
The more you look at it, The less you see.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.