The Circulatory system and the Respiratory system

 

 

            The nervous system helps the circulatory system by the brain sending a message to keeping the heart beating which is crucial to the body and the circulatory system. The circulatory system helps the nervous system by sending oxygenated blood to the brain so that the brain can function. Without the circulatory system, the nervous system wouldn’t be able to send messages because the brain wouldn't have any energy to send the messages and without the nervous system the heart wouldn’t be able to pump blood because their wouldn’t be anything telling it to pump blood. The blood takes away waste from the brain.

About the Human Body Systems

The Circulatory system and the Respiratory system

 

The respiratory system helps the circulatory system by sending oxygen to the heart so that it can create energy to keep pumping blood to other parts of the body. It also helps the circulatory system by taking the CO2 from the body and expelling it via mouth/nose The circulatory system helps the respiratory system by giving the bronchi, alveoli, diaphragm, and lungs nutrients and oxygen so that it can keep moving and taking in O2. The blood takes away waste from the lungs.

 

The Digestive system and the Circulatory system

The circulatory system helps the digestive system by taking away waste and giving the organs O2. The digestive system helps the circulatory system by giving nutrients to the heart so that it can keep beating. The blood takes away waste from the digestive system

The Circulatory system and the Excretory system

The circulatory system helps the excretory system by giving the organs in that system O2 and nutrients so that the system can create energy so that it can keep getting rid of nitrogenous wastes. The excretory system helps the circulatory system by getting rid of nitrogenous wastes that are harmful to the body including the circulatory system. The circulatory system also gives the excretory system waste.

 

The Nervous system and the Skeletal system

The nervous system helps the skeletal system by telling it to move. The skeletal system helps the nervous system by protecting the spinal cord and brain from damage.

 

Cellular respiration ( a.k.a how cells make energy )

The cells take in nutrients, given to them by the digestive system, and oxygen, given to them by the respiratory system, and create energy. In this process the cells create nitrogenous waste, which is taken away by the excretory system, and carbon dioxide, which is taken away by the respiratory system,.All of these things are getting are getting around the body via blood or circulatory system.