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.
To circulate blood through the body.
i believe so
heart, blood and blood vessels
urinary, cirulatory ,reproductive and immune
It causes the circulatory system to send lymphocytes to the site. It has no effect on the endocrine system.
blood is responsible for the transport of bodily materials.blood is the most important consituent of cirulatory system.
The respiratory and cirulatory system are alike by they both work together to bring oxygen to the cells of the body.
The respiratory and cirulatory system are alike by they both work together to bring oxygen to the cells of the body.