Sea Urchins

There are over 900 sea urchin species and they can be found in almost all parts of any ocean. They are often characterized by protruding spines from their test.

1,392 Questions
Seafood
Sea Urchins

Why do people eat sea urchins?

474849
Care of Fish
Invertebrates
Sea Urchins

What does the Purple Sea Urchin eat?

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Aquatic Mammals
Sea Urchins

What kind of creature is a sea urchin?

131415
Invertebrates
Sea Urchins

How might sea urchins be able to share their habitat and food resources?

91011
Saltwater Fish
Invertebrates
Whales
Sea Urchins

What is the sea urchins' predator?

91011
Sea Urchins

Is sea urchin grown?

345
Sea Urchins

What is the purple sea urchin adaptanoaxs?

345
Invertebrates
Sea Urchins

How heavy are sea urchins?

345
Decomposers
Sea Urchins

Are any sea urchins decomposers?

345
Sea Urchins

How many babies can they have sea urchins?

345
Invertebrates
Sea Urchins

Do sea urchins have an endoskeleton?

123
Sea Urchins

What is a Black Sea urchins predotor?

123
Lakes and Rivers
Oceans and Seas
Sea Urchins

How do sea urchins manage to exist?

123
Invertebrates
Otters
Sea Urchins

How are Black Sea urchins caught?

123
Invertebrates
Sea Urchins

Are sea urchins herbivors?

123
Sea Urchins

How do you get cured from sea urchin?

123
Protists
Sea Urchins

How long do sea urchins live under water?

123
Ducks
Sea Urchins

Can eider ducks eat sea urchins?

123
Sea Urchins

Do Sea urchins live in CT?

123
Invertebrates
Otters
Omnivores
Sea Urchins

What omnivore eats sea urchins?

123
Sea Urchins

Are sea urchins benthos?

123
Sea Urchins

How do sea urchins interact?

123
Sea Urchins

Who was the first to discover a sea urchin?

123
Poisons and Toxins
Sea Urchins

How do you get rid of sea urchins poison?

123
Sea Urchins

Is a sea urchin sexual or asexual?

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