Biology, 30.01.2020 02:55 Larinadiaz5554

Which statement correctly distinguishes between a closed circulatory system and an open circulatory system?

an open system does not have vessels, but a closed system does.

a closed system does not have vessels, but an open system does.

blood does not leave the vessels in a closed system.

blood does not leave the vessels in an open system.

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