[DOC] [TLE] Starfish Facts | KidsKonnect [PAR] Starfish are echinoderms (spiny skinned sea urchins). ... five-armed varieties of 
sea star are the most well known, not all sea stars have 5 arms. Some have many 
more. Take the sun star for instance, which has up to 40 arms. ... it does have 
eleven arms but there are times when the number can go up to 14. ... Animal 
Facts. [DOC] [TLE] How many eyes can one animal have? - BioMEDIA Associates [PAR] It may come as a surprise, but not all animals have two eyes. ... to see a sea star, 
a member of the Phylum Echinodermata, the spiny-skinned animals. ... While 
most sea stars have 5 arms, and thus 5 eyespots, one common North Pacific ... 
has 21 arms, and species in other parts of the world may have 40 or more eyed 
arms. [DOC] [TLE] Starfish (Sea Star) - Animals - National Geographic [PAR] The five-arm varieties are the most common, hence their name, but species with 
10, ... They have bony, calcified skin, which protects them from most predators, 
and ... but a few species can grow an entirely new sea star just from a portion of a 
... Learn more about these popular crustaceans that some think of only as a meal. [DOC] [TLE] Sea Stars - National Wildlife Federation [PAR] When you think about it, they're more than sea starsthey're super stars! ... But 
some kinds have as many as 40 arms, and one kind even has 50! ... A sea star 
can have hundreds or even thousands of tube feet along the bottoms of its arms. 
... Sea stars are covered with tough, spiny skin that keeps most predators from... [DOC] [TLE] Echinoderm - Wikipedia [PAR] Echinoderm is the common name given to any member of the phylum 
Echinodermata of marine animals. The adults are recognizable by their (usually 
five-point) radial symmetry, and include such well-known animals as sea ... The 
larvae of echinoderms have bilateral symmetry but this is lost during 
metamorphosis when... [DOC] [TLE] The Wonders of the Seas: Echinoderms - Oceanic Research Group [PAR] Many echinoderms actually do have "spiny" skin, but others do not. ... These are 
called tube feet, or podia, and are filled with sea water in most echinoderms. ... 
The sea star can apply so much force to the mussel valves (7 or more ... The 
creature has 5 paired rows of tube feet which, when extended, are long enough 
to... [DOC] [TLE] 10 Facts About Starfish (Sea Stars) - Marine Life - About.com [PAR] Starfish (sea stars) are beautiful animals that can be a variety of colors, ... While 
fish propel themselves with their tails, sea stars have tiny tube feet to help them ... 
varieties of sea star are the most well known, not all sea stars have 5 arms. ... 
One very spiny sea star is the crown-of-thorns starfish, which is shown here. More 
. [DOC] [TLE] National Aquarium | Sea Stars [PAR] Echinoderm means spiny skina reference to their hard, calcified skin, which ... 
These animals also have an amazing ability to regenerate arms when they are ... 
Most species have five arms, but some have many moreeven as many as 40! ... 
Though the sea star's skin is hard and bumpy, a predator can eat it whole if its... [DOC] [TLE] Spiny-skinned Invertebrates | Britannica.com [PAR] List of articles about Animals / Invertebrates / Spiny-skinned Invertebrates. ... 
dawn of the Cambrian Period (542 million to 488 million years ago), echinoderms 
have a ... a somewhat cup-shaped body and five or more flexible and active arms
. ... the modern sea lily and starfish) that first appeared during the Middle 
Ordovician... [DOC] [TLE] An Introduction to the Echinoderms - WetWebMedia [PAR] The Sea Stars, Sea Urchins, Sea Cucumbers, and More. ... Thus, the 
Echinoderms are properly said to have five-fold or penta-radial symmetry rather 
than ... When looking at the underside of

Question: While this spiny-skinned sea creature can have 40 arms or more, most have 5
Answer: starfish