Big horn sheep have a closed circulatory system like all other vertebrates. This means that the blood stays within the heart and blood vessels at all times. In open circulatory systems, blood is free within the animal's body cavity.
What kind of circulatory system does a millipede have?
they have an open circulatory system
what do zebras circulatory system have?
Sea otters have a closed circulatory system.
closed circulatory
circulatory system
Grasshoppers have an open circulatory system which might answer this question.
In most cases invertebrates do not have any circulatory system. However, the few that have one have the closed circulatory system.
A closed circulatory system
A double closed circulatory system.
It goes round and round its body .
None