I think it is Respiratory System...
Respiratory system gets your body oxygen.
The respiratory system takes in oxygen and releases carbon dioxide. It works closely with the circulatory system.
The circulatory system works with digestive system to circulate the nutrients to all the body parts. The nutrients are digested and absorbed by the digestive system. The circulatory system circulates the nutrients throughout the body.
Circulatory
The system that works closely is the nervous system
The nervous system works closely with the endocrine system to coordinate body functions.
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 works closely to deliver hormones toe the body's cells. Endocrine secretions must be distributed through the blood.
Yes! Circulatory system.
The circulatory system works with the respiratory systemto get oxygen to the cells of the body. These two systems also work together to get carbon dioxide out of the cells and out of the body.
It is basically how your body works
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 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.