vertebrate circulatory systems?
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Yes, vertebrates DO have circulatory systems.\n\nPutting a question mark on the end of a sentence fragment copied from your homework does not make it a comprehensible question.
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Circulatory - to circulate blood.\nDigestive - to digest food\nMuscoskeletal - support and movement\nRespiratory - for gas exchange\nNervous - signalling/messages (brain, nervous system)\nReproductive - to reproduce\n\nyour best bet is wikipedia if you need a lot of information.
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>Insects have an open circulatory system.\nAn open circulatory system is an arrangement of internal transport present in some invertebrates like mollusks and arthropods in which circulatory fluid in a cavity called the hemocoel bathes the organs directly and there is no distinction between blood and interstitial fluid; this combined fluid is called hemolymph (also spelled haemolymph). Muscular movements by the animal during locomotion can facilitate hemolymph movement, but diverting flow from one area to another is limited. When the heart relaxes, blood is drawn back toward the heart through open-ended pores.\n\n'Hemolymph fills all of the interior (hemocoel) of the body and surrounds all cells.\n\nHemolymph is composed of water, inorganic salts (mostly Na+, Cl-, K+, Mg2+, and Ca2+), and organic compounds (mostly carbohydrates, proteins, and lipids). The primary oxygen transporter molecule is hemocyanin.\n\nThere are free-floating cells, the hemocytes, within the hemolymph. They play a role in the arthropod immune system.
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Circulatory - keeps the blood and nutrients circulating to all vital organs\nRespiratory - provides oxygen to the blood system, and eliminates CO2\nNeurological - controls the other systems\nDigestive - provides the nutrients circulated by the blood system, and excretes the waste products, ridding the body of toxins\nRenal - maintains healthy fluid balance so that the blood can flow through the body with ease, also eliminates waste products, ridding the body of toxins
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Vasculature is regulated by your autonomic nervous system if that is what you mean.  Theres a lot more to the parsympathetic, sympathetic stuff and it would take awhile to explain without you asking about a specific part of it.
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Information\n...c. octopus - carnivore 13. Circulatory system 14. Respiratory system ... 1. Phylum: Coelenterata 2. Examples: jellyfish, sea anemone, hydra 3\nhttp://www.scsc.k12.ar.us/1999bst/Members/ArnoldL/supporting_information.htm \n\n \nPorifera\n...digestive cavity. systems ... excretory ... circulatory ... respiratory ... digestive ... Portuguese man-of-war. Sea anemone Diagram\nhttp://homepage.smc.edu/hodson_kent/Animal/ANIMKG.HTM \n\n \nCirculation through Excretion Notes\nThe Circulatory System: What is the ... Simple animals such as the sea anemone, the flatworm planarian, and ... line our digestive, respiratory,...\nhttp://online.morainevalley.edu/WebSupported/BIO112/circulation,_immune,_digestion,_respiration,_and_excretion_notes.htm \n\n \nCh22_Animal Classification\nRadiata Phylum Cnidaria - e.g. hydra, jellyfish, sea anemone, coral. Have ... longitiudinal nerve cord ... lack respiratory and circulatory system\nhttp://ccollege.hccs.edu/instru/Biology/Turell/Ch22_animalclassif.htm \n\n \njellyfish\n...system, excretory system, respiratory system, or circulatory system. ... The polyp resembles a tiny sea anemone -- cup-shaped with tentacles\nhttp://blather.newdream.net/j/jellyfish.html \n\n \nChapter 41: Circulation\n...a circulatory system is unnecessary. 2. Sea anemone cells are part of external layer or gastrovascular ... lacks hemoglobin or other\nhttp://www.sirinet.net/~jgjohnso/apbio41.html \n\n \nCoelenterates and Ctenophores (from invertebrate) --  Britannica...\n...circulatory, respiratory, and excretory organs. They have nerve cells but no organized nervous system. (See also Coral; Jellyfish; Sea...
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Viscous humerus, blood, water, nerves, blood vessels, etc.
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a closed circulatory system is the type humans have.the blood flows through the blood vessels like arteries,veins and capillaries.in an open system,the blood vessels are either completely absent or not completely closed.
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* Cardiovascular system: blood circulations with heart and blood vessels\n    * Digestive system: processing food with mouth, stomach and intestines\n    * Endocrine system: communicating within the body using hormones\n    * Immune system: defending against disease-causing agents\n    * Integumentary system: skin, hair and nails\n    * Lymphatic system: structures involved in the transfer of lymph between tissues and the bloodstream\n    * Muscular system: moving the body\n    * Nervous system: collecting, transferring and processing information with brain and nerves\n    * Reproductive system: the sex organs\n    * Respiratory system: the organs used for breathing, the lungs\n    * Skeletal system: structural support and protection through bones\n    * Urinary system: the kidneys and associated structures involved in the production and excretion of urine
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I would look here for your answer and/or a link that could get you your answer http://en.wikipedia.org/wiki/Vertebrate\n\nGood Luck!!!
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In fish, the circulatory system has only one circuit, with the blood being pumped through the capillaries of the gills and on to the capillaries of the body tissues. This is known as single circulation. The heart of fish is therefore only a single pump (consisting of two chambers).\nSee ilustration in \nhttp://www.emc.maricopa.edu/faculty/farabee/biobk/BioBookcircSYS.html
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go to this site\n\nmembers.cox.net/tmccabe_2/SEASAND/ CapillaryCirculationinGoldfish.doc
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Circulatory System\n\nDigestive System\n\nEndocrine System\n\nImmune System\n\nLymphatic System\n\nMuscular System\n\nNervous System \n\nReproductive System\n\nRespiratory System\n\nSkeletal System\n\nUrinary System\n\nHere is a website that tells you all about them:
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A lot of vertebrate metamorphosis study outside of amphibians is aimed at fish. Fish to look up include lamprey and flatfish. Vertebrate metamorphosis tends to be attributed to thyroid hormones. Unfortunately a lot of articles are in journals rather than online. The online stuff tends to be summaries/abstracts.\n\nAn introduction to the whole idea. It starts with invertebrates, but shows how the systems evolve up to vertebrates:\nhttp://www.thyroidmanager.org/Chapter1/index.html\n\nSpecific articles on the subject, mainly focusing on fish:\nhttp://www.sgnis.org/publicat/papers/az37_441.pdf\nhttp://findarticles.com/p/articles/mi_qa3746/is_199804/ai_n8798333\nhttp://www.ciwemb.edu/labs/schreiber/index.php\nhttp://www.findarticles.com/p/articles/mi_qa3746/is_199712/ai_n8778286\n\nA scientific journal article that might be useful if you can find it:\nWald, George (1958) The significance of vertebrate metamorphosis. Science 128:1481.\n\nYou may find more of interest in the references sections of the links provided.
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The circulatory system (sometimes cardiovascular system) is an organ system that moves substances to and from cells; it can also help stabilize body temperature and pH (part of homeostasis). \nSimply - it is primarily the system of blood transport that moves around nutrients and oxygen to all parts of your body...
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The above answer is correct, but the cardiovascular system is not just the heart. That's the "cardio", but the "vascular" part is all of the arteries, veins, and capillaries that distribute the blood throughout the body.\nThe respiratory system does indeed oxygenate the blood, but is also responsible for eliminating carbon dioxide from the body as well. As the body uses oxygen for metabolism, it produces carbon dioxide. If this is not eliminated from the body fairly quickly, it builds up, and without going into alot of detail, you die.
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It sure does sound like an oxymoron, doesn't it? How can any open system effectively circulate a fluid?\n\nWell, the grasshoppers do it.\n\nInstead of having blood vessels, this insect has a rather interesting internal get-up that combines a system that circulates blood with a system that circulates the equivalent of our lymphatic system (the part that carries cell wastes away to our kidneys and etc)\n\nSimply put, an open circulatory system is one in which there is nothing to differentiate between the interior of the body and its circulatory system.. instead it all floats around like vegetable soup.\n\nI hope this helps!