Chameleons possess a closed circulatory system, which is typical of reptiles. This system features a heart with three chambers—two atria and one ventricle—allowing for some mixing of oxygenated and deoxygenated blood. However, the structure of their heart includes a septum that partially separates the two blood types, improving efficiency in oxygen transport. This adaptation supports their active lifestyle and varied metabolic needs.
fishes - 2 chambered heart with sinus venosus and conus arteriosishuman - 4 chambered heart
closed circulatory system (double circulatory system)
They're both the circulatory system.
Amphibians have closed circulatory system Closed
The circulatory system
open circulatory systemclosed circulatory system.
The cadiovascular system, sometimes called the circulatory system when it includes the lymphatic system.
Well,circulatory system is made up of BLOOD and heart.
i believe it is the circulatory and the cardio-vascular systems cardiovascular or circulatory
closed circulatory system.
The circulatory system does not have a backbone.
can a plant have a circulatory system