All Vertebrates
Arteries are blood vessels that are located all around the body. Their function is to transport blood, with oxygen, around the body.
Some dont have any at all but most have closed cirrculatory systems.
Amphibians have closed circulatory system Closed
The first animal phylum to have a circulatory system was the Annelida phylum, specifically the earthworm. Annelids have a closed circulatory system composed of blood vessels that transport nutrients and oxygen throughout the body.
a closed paragraph on animal testing
Brown bear have a close circulation system
Closed System
The light bulb is a closed system: no mass transfer.
Yes it has a closed circulatory system
The closed system prevented the flys in.
closed circulatory system
closed circulatory system (double circulatory system)