Figure 36.2A

-Circulation in the above diagram functions primarily as a(n) ____.
A) closed circulatory system
B) open circulatory system
C) semi-closed circulatory system
D) system of exchange using capillaries
E) continuous system of vessels

Question

Figure 36.2A
 
-Circulation in the above diagram functions primarily as a(n) ____.
A) ​closed circulatory system 
B) ​open circulatory system 
C) ​semi-closed circulatory system 
D) ​system of exchange using capillaries 
E) ​continuous system of vessels

Quizplus · Accepted Answer

The diagram depicts an open circulatory system, where the circulatory fluid (hemolymph) is not entirely enclosed within vessels but flows through open spaces or sinuses.

Figure 36.2A -Circulation in the Above Diagram Functions Primarily as A(n) ____