A double closed circulatory system.
a complicated one
Closed
What kind of circulatory system does a millipede have?
they have an open circulatory system
what do zebras circulatory system have?
Bacteria do not have a circulatory system
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
It goes round and round its body .
None