Question

Example of one animal of single circulatory system

Answer 1

Answer:

Fish is an example.

Explanation:

As blood passes only once through heart.

please mark as brainleast answer....

Answer 2

Explanation:

The vascular system consists of arteries, veins and capillaries. Vertebrates (animals with backbones like fish, birds, reptiles, etc.), including most mammals, have closed cardiovascular systems. The two main circulation pathways in invertebrates are the single and double circulation pathways.