It is cork.
round
its like earth's core
It looks like a blob in the center of the necleus.
look at your index finger nail. About 5 of those put side by side. And its centimeter, not center meters!
Most have three heads and seven arms. What do youthink they look like?
Eggs are white on the outside with a orange center
A building.
Like a horse shoe "(_)" with a "!" in the center
a torn up inside of a baseball today
Red with an off-center white cross
it is a star with the bottom has a center and that's its mouth
Usually the center looks opaque.