More sea urchins.
No, they lay eggs.
Oysters. Actually, clams and certain other molluscs can also produce pearls, but it's only oyster pearls that are of gem quality.
No. Sea urchins live in the sea.
The same sound as a unicorn
The classification of a Sea Urchin is Echinoidea
sea urchins eat kelp.
there are excatly 3million purple sea urchins
Five ocean animals that can produce sexually are Cnidarians, sea cucumbers, jellyfish, sea anemone and sea urchins.
Sea urchins belong to the phylum Echinodermata.
No. Sea urchins are primary consumers and only eat sea weed, algae and kelp.
in the sea