segmented worms have a closed circulatory system.in a closed circulatory system,
blood moves only within a connected network of tubes called blood vessels.
they do not have one
they do not have a heart or blood vessels
Closed circulatory system
they dont have one.
incomplete.
An open circulatory system.
A closed circulatory system
Closed Circulatory system
They have a closed circulatory system.
closed circulatory system
Closed circulatory system I believe.
They have a closed circulatory system.
closed circulatory system.
closed circulatory system.
earthworms have a closed circulatory system
earthworms have a 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.