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Do Pearl earrings come from echinoderms?
No, pearl earrings do not come from echinoderms. Pearls are formed by mollusks, primarily oysters and some species of mussels, in response to irritants or foreign substances entering their shells. Echinoderms, such as starfish and sea urchins, do not produce pearls. Instead, they are a distinct group of marine animals with different biological processes.
What group does octopus and tree snail belong to?
The octopus is the class Cephalopoda of the the obvious phylum Mollusca
What does a pink starfish eat?
Pink starfish are considered predators. They eat tree mollusks including oysters, clams, and snails. They also eat slow animals such as echinoderms and dying fish.
Are sea urchins sessile?
Yes. Classes of mollusks which include clams, oysters, and other bivalves are sessile filter feeders.
What kingdom are echinoderms in?
Echinoderms are in the Animalia kingdom.
What is the scientific name for Echinoderms?
The scientific name for Echinoderms is Echinodermata.
What phylum do echinoderms belong to?
Echinoderms belong to the phylum Echinodermata.
How echinoderms eat?
Sea urchins scrape algae from rocks. Crinoids are filer feeders. Holothurians, sand dollars, and ophiuroids often feed on detritus. Some are predators, like the starfish who preys on clams and oysters. See related links
Echinoderms are parasitic or not?
As of yet, there is no known species of parasitic echinoderms.
Do echinoderms live in salt water?
Yes Eventually echinoderms do live in water.
Which group of invertebrates have a water vascular system and tube feet?
Echinodermates possess a water vascular system.
What are dried oysters?
oysters that are dried
