because its their food, they usually eat shellfish and fish
sharks, seals, whales, and big fish
sea urchins eat kelp.
No. Sea urchins are primary consumers and only eat sea weed, algae and kelp.
Sea Urchins
Sea Otters find sea urchins on the ocean floor and break it open with a rock. It will then eat everything except the spines (the insides).
Green Sea Urchins eat plankton, algae, small fish, mussels, sponges, and brittle stars.
Yes
sea urchins
sea urchins
Sea otters are secondary consumers. This because sea urchins are primary and sea otters eat sea urchins.
Yes they smash them on their chest with stones and eat the insides, which is also eaten by humans. If you ever eat Uni at a Sushi restaurant that is sea urchin
Sea urchins mainly eat algae and coral. However, they also are known to sometimes feed on decomposing matter such as dead fish.