Yes. Sea stars are carnivores that eat can eat other sea stars and shrimp and other crustations like crabs. Over a long period of time sea stars move across the ocean floor. Giant sea stars will sometimes specifically prey on other, smaller sea stars. they eat poop
They mainly prey on reef coral polyps and brittle sea stars. But when they are short on food, they can survive on energy reserves.
They need food, water and air and shelter.
sea stars eat clams and oysters
Yes. Most sea animals need coral to survive.
the basic needs of a sea otter is an ocean, salt, food, and water
in order to survive they eat food !
They live in water--as they're a type of fish--so they need as much water as an aquarium or an ocean can hold. The type of water for them is sea salt water, not fresh water.
no
In the 1800s, too many sea otters were hunted for their fur. Without sea otters, fewer sea urchins were eaten. Soon, too many sea urchins were being born. Smaller fish could not survive, because sea urchins ate their supplies of kelp. These fish were food for sea stars and crabs. The sea stars and crabs began to die out.
They eat clams, muscles, and oysters by inserting their stomach in to the shells and digest their food on the spot. Sea stars also like plankton
sea turtles need food such as seaweed, crabs and other fish. They also need shelter and a sandy beach to lay their eggs. They need water and to maintain their body temperature which is easy for them beacause they live underwater.
the relationship is that seens phytoplankton need sunlight to survive and phytoplankton are the base of the food chain they connect to sun to phytoplankton to other sea life