A circle has no end
to make a pearl a grain of sand first has to get in the oyster.
The oyster/pearl oyster lives in the bathypelagic zone of the ocean.
pearl
Oyster pearl
They can be found almost any shelled mollusk such as the pearl oyster
Pearl is produced by an oyster to protect itself from something that got inside its shell. It secretes nacre, which becomes pearl. Cultured pearls are made by placing a "seed" inside of the oyster shell, and letting the oyster work. Over time, the oyster will deposit nacre onto the seed, forming a pearl.
A diver might find a pearl in a oyster
Example sentence - We opened an oyster to see if it had a pearl in it.
An oyster pearl
The possessive form of the noun oyster is oyster's.Example:You're always hoping for a pearl when you open an oyster's shell.
Pearl