difference between open blood circulatory system and closed circulatory system
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in open blood circulation no need of blood vessels . eg-fishes
in closed blood circulation there is a need of blood vessels eg-human beings
closed blood circulation safe compared to open blood circulation
in closed blood circulation there is a need of blood vessels eg-human beings
closed blood circulation safe compared to open blood circulation
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Explanation:The main difference between open and closed circulatory system is the way blood flows in an organism. Blood can flow through vessels inside the body such as arteries and veins. ... Open circulation happens when there are no vessels to contain the blood and it flows freely through the cavities of the body.
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