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Well I wouldn't test it... it probably would hurt though
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∙ 13y ago
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How does a sea urchin affect people?
Spines of the sea urchin can cause injuries of the skin.
What is unusual about the spines of the sea urchin?
they are venomous
What relative of the sea star with long spines?
sea urchin
What relative of the sea star is covered with spines?
I think it is the sea urchin although i might be wrong. - you are correct, a sea urchin is in the Echinodermata phylum as the sea star.
How sea urchins protect themselves?
A sea urchin's body is covered in sharp spines.
Can urine melt sea urchin spines?
Yes, the uric acid decomposes the calcium structure the spines.
How are sea anemone and a sea urchin different?
sea anemones have stinging tentacles, and sea urchins have spines.
Do sea urchins have spines?
So that the sea urchin can protect itself from is enemies, it also has venomous spines. They also use their spines to kill other sea ceatures, so they can eat them.
What is a small sea animal with round body in a shell covered with sharp spines?
It's a sea urchin.
Is sea urchin a fish?
No, sea urchins are not fish. They are marine animals belonging to the phylum Echinodermata, whereas fish belong to the animal kingdom Chordata. Sea urchins have a hard outer shell made of calcium carbonate and are more closely related to starfish and sand dollars than to fish.
Do sea urchins throw their spines?
So that the sea urchin can protect itself from is enemies, it also has venomous spines. They also use their spines to kill other sea ceatures, so they can eat them.
Can sea sponges hurt you?
No but a relative of the sea sponge the sea urchin can.
