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A jellyfish does not have any circulatory vessels. They use diffusion as their means of circulation. They do not have a closed circulatory system.
Wiki User
∙ 9y ago
Wiki User
∙ 10y agoGills. They use the double pump method with counter-current flow of blood and water throguh the gills
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What is the jellyfish circulatory system?
Most jellyfish do not have specialized digestive, osmoregulatory, central nervous, respiratory, or circulatory systems.
What type of circulatory systems do jellyfish have?
Most jellyfish do not have specialized digestive, osmoregulatory, central nervous, respiratory, or circulatory systems.
Are jellyfish cold blooded animals?
Because box jellyfish, as with all other cnidarians, do not have blood, or a circulatory system, they can not be considered "cold-blooded." However, they are ectotherms whose body temperatures are equal to the temperature of the environment.
Does a jellyfish have a circulatory system?
no they use diffusion to circulate the cold blood. They have an open-circulatory system which means that the blood flows freely throughout the body
What type of circulatory system does a clam have?
An open circulatory system.
What type of circulatory system does a roundworm have?
A closed circulatory system
What type of circulatory system does the lizard have?
Closed Circulatory system
What type of circulatory system does cephalopod have?
They have a closed circulatory system.
What type of circulatory system do dogs have?
closed circulatory system
What type of circulatory system do millipedes have?
Closed circulatory system I believe.
What type of circulatory system does an African penguin have?
They have a closed circulatory system.
What type of circulatory system does a giant panda have?
closed circulatory system.
