mammals have closed circulatory system and further double circulatory system.
Their circulartion system is very similar to humans (closed circulatory system)
The circulatory system found in a goat is the one known as the open circulatory system. This is the common type of circulatory system that you will find in most mammals.
Open
Open
never mind i found the answer :D
In an open circulatory system, the blood does not flow in closed vessels and surrounds the organs directly within the body cavity. This type of circulatory system is found in invertebrates like insects and mollusks.
An open circulatory system.
A closed circulatory system
Closed Circulatory system
closed circulatory system
They have a closed circulatory system.
closed circulatory system.