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no thay dont
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∙ 13y ago
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Do sea stars have blood?
No they do not.
What kind of blood do sea stars have?
Sea Stars do not even have any blood at all in their body. They also do not have a brain either. ! :) Adios Amigos!
what type of amimal Have bodies divided into five parts?
Echinodermata (like sea urchins, sea stars, and sand dollars)
When deep sea fishes are brought up to the surface of the sea their bodies burst?
the deep-sea water fishes are in equilibrium with the high pressure of the sea water outside i-e. blood in their bodies flows at very high pressure. when they are brought out the equilibrium is disturbed and the pressure outside becomes low which results in bursting of their bodies.
Does sea star give birth or lay eggs?
they can't give birth or lay eggs but when we had pirates the pirates used to cut the sea stars in half. and when they threw them back in the ocean the sea stars grew new legs and bodies!! cool right syke!!
Do all starfish have the same amount of arms?
Starfishes, or sea stars, are members of the do-all-starfishes-or-sea-stars-have-five-armsAsteroidea. Their bodies consist of a central disk from which radiate from five to more than twenty arms or rays
What phylum contains sea stars?
Includes: Sea Stars, Sea Lillies, Sea Urchins, Sea Cucumbers, Brittle Stars
Is a starfish a benthic organism?
Yes -- an organism is benthic if it lives on the bottom of a sea or lake. Starfish, or sea stars, tend to reside at the bottom of bodies of salt or brackish water
Why do starfish live in saltwater only?
They are not fish despite their name starfish. Starfish are often called sea stars and live only in salt water. Sea water, instead of blood, is actually used to pump nutrients through their bodies via a salt water vascular system. Since they must use salt water to pump nutrients throughout their bodies, they have to live in salt water.
What are facts about sea stars?
sea stars have NO brains
Are sea stars flexible?
sea stars are flexible. sea stars do not have any bones. so they are very flexible:)
Are sea stars the same as sea fish?
Sea stars are not fish so no, it is not.
