Bacteria do not have a circulatory system
oxygen, glucose and a cell that fights off bacteria causing microorganism.
no
circulatory system
circulatory system
Bacteria
What kind of circulatory system does a millipede have?
what do zebras circulatory system have?
they have an open 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 .
A double closed circulatory system.
None