Question

what are the advantages of a closed circulatory system over an open circulatory system ?​

Answer 1

Answer:

Advantage of Closed Circulatory System

Compared to the open circulatory system, the closed circulatory system operates with much higher blood pressure, though it is said to be more efficient considering that it uses much less blood for even faster and higher levels of distribution.

Dorsal blood vessels present: Dorsal and ventral blood vessels are present

Blood is in direct contact with the tissues: Blood is not in direct contact with the tissues

Blood flow is slow: Blood flow is rapid

Answer 2

Answer:

Advantage of Closed Circulatory System

Compared to the open circulatory system, the closed circulatory system operates with much higher blood pressure, though it is said to be more efficient considering that it uses much less blood for even faster and higher levels of distribution.