The main organs in the circulatory system are blood,heart(main organ),
blood vessels(arteries/veins),and lungs
hope this helps:)
lungs and heart
lungs and heart
... The major organs of the circulatory system are the heart, blood, and blood vessels.
The heart and lings
heart is in the circulatory systemm
veins..
The three major organs of the circulatory system are: The Heart, The Brain and The Lungs:
A cavity or series of spaces between the organs of organisms with open circulatory systems.
The main organs of the respiratory system are the lungs. The main organs of the circulatory system are the heart and blood vessels.
The Circulatory, Lyphatic, Integumentary, Muscular, and Nervous Systems.
The circulatory system takes oxygen from the lungs and carries it to organs such as organs in the digestive system. The organs then use the oxygen to help them function properly and give them energy.
The heart and the blood vessels.