The respiratory and circulatory system connect in the lungs. At the alveoli, the air sacs are wrapped closely by capillaries to facilitate gas exchange.
the alveoli
respiratory system Circulatory system
The circulatory and respiratory systems work together to get oxygen to cells. Oxygen transfers from the respiratory to the circulatory system at the capillaries surrounding the alveoli.
The respiratory system helps the circulatory system. circulatory system
parts of the body
The circulatory system and respiratory system are interlaced. The circulatory system much deliver nutrients to all the parts of the body. Every single part of the body needs oxygen, so the circulatory system takes the oxygen collected by the respiratory system and delivers it to the rest of the body.
I think it is Respiratory System...
1. Respiratory system 2. Cardiovascular system
The respiratory system and the circulatory (cardiovascular) system.
The circulatory system distributes oxygen to body tissues as it works with the respiratory system. It also helps bring carbon dioxide back to the lungs so that it can be expelled.
The circulatory system!
how does the lungs help the other systems to keep the body healthy?