Sea urchins eat endlessly as long as there is food they are eating. They eat the algae growing in slat water tanks and the ocean.
sharks eat sea urchins
Mainly algae
seagull
kelp
It has a tiny mouth at the bottom of its body.
because the crab needs the sea urchin for protection and the sea urchin needs the crab for food
food
no
Sea urchins eat very slowly but like many other animals, they eat on a daily basis. A sea urchin's diet consists of things like algae and seaweed. If this food is not available, they will eat things like dead animals and sponges.
well sea urchins eat sea weed and they also eat algae so yea
eat it and check
it is the best food for the impotent people
We eat it raw; it is a delicacy for us.
The classification of a Sea Urchin is Echinoidea
small fish,sea weed , planton,brittle stars.
No, sea urchins are animals. They are echinoderms (meaning "spiny skin") and are related to sea stars, sea cucumbers, and sand dollars. They eat kelp and other forms of algae.