The main organs of the respiratory system are the lungs. The main organs of the circulatory system are the heart and blood vessels.
The main organs of the circulatory system are the heart and blood vessels. The main organs of the respiratory system are the lungs.
the lungs :)
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.
Respiratory system, immune system, digestive system, circulatory system and nervous system.
The main organs in the circulatory system are blood,heart(main organ), blood vessels(arteries/veins),and lungs hope this helps:)
Closed circulatory systems have blood that does not flow in defined blood vessels. Examples are insects and how their organs are bathed continually in "blood". Open circulatory systems have blood that flows in vessels. Humans have this system as blood flows in veins, arteries and capillaries.
The blood and its content is not an organ in the system, veins and capillaries carrying to and from organs reliant on the heart and its circulatory system are not organs. However, its considerd that All the circulatory system IS an organ as a whole.
... The major organs of the circulatory system are the heart, blood, and blood vessels.
The main organs of the respiratory system are the lungs. The main organs of the circulatory system are the heart, blood, and blood vessels.
Musculoskeletal system Nervous system Circulatory system Immune system Respiratory system Digestive & Excretory systems Endocrine system
The human body is made of organs. Certain organs work together to form systems. We each have a respiratory and a Circulatory system, Digestive system and Excretory System.
The open circulatory system
yes, they have a complete digestive system with organs and a circulatory system with organs.
Cockroaches do have circulatory systems, they are are open circulatory systems