Question:
What kind of animal is this?
What does it called?
Does it live in water or land?
Answer:
What kind of animal is this? A sea urchin is a small marine animal in the Echinodermata phylum
What does it called? Sea urchin
Does it live in water or land? Water
Explaination:
About sea urchin:
A sea urchin is a small marine animal in the Echinodermata phylum that is spherical in shape and covered in spines or cilia. There are 950 species of sea urchins. Some are irregular, meaning their appearance or anatomy varies from the majority of the species.
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