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Why are bivalves the preferred food of starfish?
Starfish are adapted to feed on bivalves due to their ability to pry open the shells with their tube feet and stomach evert and digest the soft tissues inside. Bivalves represent a food source that is easily accessible and provides a nutrient-rich meal for starfish.
What does a crayfish eye look like?
A crayfish eye is small and typically black in color. It has a compound structure with many tiny lenses that allow the crayfish to see movement and changes in light. They are located on stalks on either side of the crayfish's head.
Is a starfish an herbivore?
No, a starfish is not an herbivore. Starfish are carnivorous animals that feed primarily on mollusks, crustaceans, and other small marine creatures. They use their tube feet to pry open the shells of their prey.
What is the starfish metabolism?
Starfish have a simple metabolism that involves breaking down food to extract energy, similar to other animals. They mainly feed on mollusks, algae, and small fish, digesting their food in a sac-like stomach located in the central disc of their body. Waste is eliminated through an opening on the upper surface called the madreporite.
Toad shaped body parts?
There are no body parts specifically shaped like a toad. However, toads have unique features like their warty skin, wide mouths, and webbed feet that set them apart from other animals.
