0
What else can I help you with?
What relative of the sea star with long spines?
sea urchin
What is an echinoderm that has a large number of spines attached to it?
The sea urchin is a member of the phylum Echinodermataand is covered with spines that may or may not be poisonous.
Are sea star spines movable?
Yes, sea stars are able to move the spines in order to protect themselves as armor.
How sea urchins protect themselves?
A sea urchin's body is covered in sharp spines.
What is a small sea animal with round body in a shell covered with sharp spines?
It's a sea urchin.
What does a sea star do to protect its self?
A sea star protects itself by using the sharp spines on its back to attack its predator. :-B
How does a sea star defend its self?
A star fish protects its self by these things they have called shape spines
What animal is the spikiest?
Sea urchins are covered almost entirely with spines, except for the bottom of their body.
Which phylum includes animals that have radial symmetry and are often covered with spines?
The phylum cnidaria have radial symmetry, meaning their body parts are arranged regularly around a central axis. Most are covered with nematocysts structures which serve as defense against predators and appear to be spines from the outside.
What characteristics do sea stars sea urchins and brittle stars have in common?
they belong to phylum echinodermata...which are spiny-skinned animals. They have hard shells covered with prickly spines or needles.
How does a sea urchins protect themselves?
A sea urchin is covered with very long, quite sharp spines. I know a scuba diver who banged one with his knee and had to go in for surgery.
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.
