Answer:
The circulatory system transports
blood and other materials.
lungs and blood vessels
Explanation:
The respiratory system is where gas exchange occurs.
heart, arteries, veins, and capillaries
Circulatory system works with the respiratory system to make sure that oxygen-rich blood can flow through the body.
Respiratory system supports your circulatory system with air, or more specially oxygen, which is sent to other organs from the arteries.
Hope this helps!
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