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Most jellyfish do not have specialized digestive, osmoregulatory, central nervous, respiratory, or circulatory systems.
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What type of circulatory system does a jellyfish have?
A jellyfish does not have any circulatory vessels. They use diffusion as their means of circulation. They do not have a closed circulatory system.
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
Why jellyfish is not an animal?
Jellyfish are, compared to mollusks, arthropods and vertebrates, very simple organisms. Jellyfish did not evolve a circulatory system, as they can perform gas exchange at their outer surfaces.
What type of circulatory systems do jellyfish have?
Most jellyfish do not have specialized digestive, osmoregulatory, central nervous, respiratory, or circulatory systems.
What is the circulatory system in the monkeys body?
closed circulatory system (double circulatory system)
How are the circulatory system and the circulatory system related?
They're both the circulatory system.
Do amphibians have an open circulatory system or a closed circulatory system?
Amphibians have closed circulatory system Closed
Open circulatory system to lymphatics to closed circulatory system is to blood circulatory system?
no
What are the body parts of the arteries?
The circulatory system
What are the different of circulatory system?
open circulatory systemclosed circulatory system.
In which animals does oxygen reach all cells through the process of diffusion?
Flatworms and jellyfish don't have a circulatory system and in these animals, the oxygen is diffused through the cells.
