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Bacteria are unicellular and they do not have a cirulatory system.
No veins or arteries. Insects have them.
Another name for the cardivascular system is cirulatory system.
They dont have a cirulatory system at all .
Another name for the cardivascular system is cirulatory system.
i believe so
To circulate blood through the body.
urinary, cirulatory ,reproductive and immune
heart, blood and blood vessels
The main structures of the cirulatory system are: the heart, the arteries, veins and capillaries.
It causes the circulatory system to send lymphocytes to the site. It has no effect on the endocrine system.
The main structures of the cirulatory system are: the heart, the arteries, veins and capillaries.