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Difference between closed and open circulation |
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Answer» Circulatory system is SAID to be open if the blood runs in open space CALLED sinuses and MOREOVER organs are in direct CONTACT with blood. ⠀⠀⠀⠀⠀⠀⠀⠀⠀while Circulatory system is said to be closed if blood runs in a closed vessel having definite boundaries and path ( blood vessels & capillaries ) and moreover organs are not in direct contact with blood. Thanks ❣️ |
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