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The difference is that the heart of a fish has only two valves while th heart of a human has four valves. Also, there is a higher chance for the oxygenated blood and deoxygenated blood in fishes to mix rather than in humans.

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How is the circulatory system of an adult amphibian different from a fish?

their circulatory system is tottaly different from each other as fishes have sinple circulatory system and consists of single auricle and ventricle while all amphibians have double circulatory system and have 3 chambers of heart (one ventricle and two atrium).


What is the similarity between a fish's circulatory system and humans circulatory?

Both are close circulatory system.


Circulatory system of blue tang fish?

Fish have closed-loop circulatory systems.


Does a snake have an open circulatory system?

no they dont. They have a closed circulatory system because they are so long.


How are fish and human repirirating system are alike?

Other than introducing oxygen to the circulatory system, the two systems have very little in common.


Does a fish have a single circuit circulatory system?

Yes


Does oysters have a closed circulatory system?

No oysters do not have a closed circulatory system. They have something known as a open circulatory system. They are similar to that of fish. They have something similar to that of the gills in fish so that they are able to function in the aquatic environment. The closed circulatory systems, are usually in the terrestrial animals such as mammals, birds etc.


Do fish have dual circulation?

No, fish do not have lungs and therefore have a single circulatory system.


How do the circulatory system and the respiratory system work together in a fish?

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Do sharks have an open or closed circulatory system?

Brown bear have a close circulation system


Does a puffer fish have an open or closed circulatory system?

ya fish has a close type circulatory system it is used to teke a respirstion at the two side means it had two type of organ 1 arteries nd one vein.it had a two chambered heart.


What would have happened if humans had not developed a circulatory system?

Humans didn't develop a circulatory system. Early forms of circulatory systems developed in the first animals and organisms to roam the earth. As these species evolved through speciation and genetic variation, new species came to exist that also had circulatory systems. Over time, the systems became more complex and efficient (compare the cardiopulmonary circulatory system of the human compared to the circulation of a fish). Therefore, without circulatory systems there would be no humans nor would there be life as we know it