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Starfish
Also known as sea stars, these echinoderms are 2,000 species strong and found in seas and oceans all over the world. They can vary in size from less than half an inch to more than four feet across.
1,388 Questions
What type of asexual reproduction does the starfish go through?
there is only one type of asexual reproduction and its called binarry fission.This only happens in cells. This kind of reproduction is when 1 cell duplicates its genetic material inside itself and it seperates into two different cells. This proccess only takes one parent. The results is that there is now another cell that is identical to the parent.
What type of biome does a starfish live in?
A starfishes biome is the marine biome because it lives in the ocean ............
marine biomes
Is it an invertebrate or vertebrate starfish?
Yes a starfish are an invertebrate because they lack a backbone. They fall into the Phyla Enchinodermata which is a group of aquatic animals that possess the feature of having radial symmetry and moving and consuming by a internal canal.
What is the path that water takes through the starfishes vascular system?
it has many lateral poles witch branch off into each radial canal at the end of the tube feet. the tube feet an animal move
What type of skeleton do starfish have?
For a body plan, a starfish has 5-part radial symmetry, spiny skin, internal skeleton, water vascular system, and suction cup-like structures called tube feet.
Do starfish need light to survive?
they live in the dark an dthe light zone but mostly the light becasue thast when u will fined them on the beach and when you go into the ocean they aer inthe dark zone because they are at the bottom on the ocean floor and it is dark down at the bottom of the ocean
Because the purpose of heart is to pump blood. But starfish don't have blood, instead they have a water vascular system.
no that is not what people are looking for so if you don't start puting the stuff on here you will be dowm
bla bla bla, LEAVE ME ALONE!!! That was not a good answer--- whoever wrote that, SMARTY!!!!! Sorry everyone!
What do starfish like to eat most?
Starfish primarily eat mollusks such as clams and oysters. Starfish will also eat small fish and snails as well as sea sponges and plankton.
What happens when a starfish looses an arm?
It grows a new arm. Not only that, but the lost arm (if not eaten by something) grows into a new sea star. Unfortunately, we "superior" beings traded this regenerative capability for such baubles as arched feet, opposable thumbs, stereoscopic eyes, and brains. Can't have everything.
Starfish do not have fur. They actually have soft spines that cover their whole bodies. These are used for protection.
What are the predators of a starfish?
a starfishes enemies are the Triton which is a gastropod. The struggle between a sea cushion and an Atlantic Triton can last up to an hour before the sea star is subdued by the snail's paralyzing saliva.
What is the nickname of a starfish?
ok. heres the answer........... I DON'T KNOW. got that? oh ya, one of my favorite jokes, GOT MILK? ok maybe it wasn't funny, but i made that thing up.( you know "THE" phrase?) ok, heres the story. i was just going to school on a original day. then suddenly the phone rings. i picked it up and it said..."you have been chosen to be in the "MILK" commercial. if you would like to proceed any further, please call 1773-899-4321." so i called the number, they answered..."hello! how may i help you?" i answered, "i was chosen to be in the "MILK" commercial, are you the one?" they were like, "Yes! congratulations! you are really chosen to be in the "MILK" commercial. Thank you and good bye." so i hung up and the phone rings. (RING RING RING RING RING RING) it was ringing like crazy so i quickly went over and picked it up. i said, "hello?" they answered, "you are the person that was chosen to be in the milk commercial right?" and im like, "ya, i just called you like 5 minutes ago." they answered, "oh, then you must come to Springfield, right away." and they hung up. im like what the heck. so my parents drove me to Springfield and there was a big surprise. there were balloons and cracking noise and there was a banner saying, " CONGRATULATIONS! _________!" (the _______= my name but i don't want to tell you cause its private! goodness......) and then we did the commercial thingy and suddenly i said,"Got Milk Anyone?" everyone froze except for my parents. then suddenly out of the blue someone said,"That was the most amazing phrase in my whole entire life!!!!!!" ( and he started crying like oh my goss!) im like what the heck just happened? and so they used my phrase in their commercial and i got like (omg) money. THE END!~
I found thee answer! its the sea STAR!!!!!!!
OOOOOOOOOOOO That's great!!!!!!!!!! And* do u like my story??? Post ur answer here!!!!!
AND* if u like my stories, heres some questions u can type to look at my stories!!!!!!!!!! U can type in, Why Does a opposum have a bare tail????????
What is the central region of a starfish?
The central region, more commonly known as the Central Disk, is the middle of the starfish where the rays start to grow. The Central Disk also contains the pyloric stomach, the anus, the Madreporite, and the stone canalwhich connects the Madreporite to the inner organs.
How do starfish breathe underwater?
they survive by breathing thru thea skin. they have no face so they breathe thru thea skin.
+++ Not for long though. Once the sea-water dries off their skin the poor things will suffocate.
Function of vascular water system in starfish?
Starfish move using a water vascular system. Water comes into the system via the madreporite. It is then circulated from the stone canal to the ring canal and into the radial canals. The radial canals carry water to the ampulla (reservoir) portion of tube feet. Each tube foot consists of an internal ampulla and an external podium, or "foot". When the ampulla is squeezed, it forces water into the podium, which expands to contact the substrate. In some circumstances the tube feet seem to work as levers, but when moving on vertical surfaces, they form a traction system. Although the podium resembles a suction cup in appearance, the gripping action is a function of adhesive chemicals rather than suction. Other chemicals and podial contraction allow for release off the substrate.
The tube feet latch on to surfaces and move in a wave, with one body section attaching to the surfaces as another releases.
No they don't have either a tongue, teeth, lips, or esophogus
No, starfish don't have lips, teeth, tongue, throat or esophagus. Starfish simply extrude their stomach over what they wish to eat. Saves on a lot of parts.
Starfish generally do not have contact with other starfish. However, biologists have proven that during the breeding season, starfish send out signals when they are ready to reproduce. This causes the starfish to congregate during this time period.
What food group are potato chips in?
Technically potato chips are under the vegetable food group. However, a serving of chips should not be considered a serving if you are looking to eat the recommended daily amount of vegetables and is a snack.
