To: the human body company

The reason why you don’t want to fire the cardiovascular system is you die. All the pieces in your body that require oxygen will not be able to get any oxygen. Your body will fail in every task it has without oxygen in your system. The reason why you do not want to fire the cardiovascular system is it supports the other systems.

The heart pumps blood which goes to the entire body with oxygen, and removes waste from the cells. The heart also is a big pump that transfers blood throughout the body to every other organ, tissue, and body parts in your body. It also delivers nutrients throughout the body. Without the heart your body cannot get oxygen requirements.

Another important job the cardiovascular system does is to deliver oxygen to the cells, and organs in the body. The cardiovascular system also takes waste from the cells. The cells need oxygen to carry out their tasks. If you fire me my cells will not be able to complete their functions.

Veins are another important part of the cardiovascular system. The veins are the roads for blood. Without veins your blood would not be able to move anywhere. The blood delivers nutrients, such as oxygen to all cells, organs, and systems. You need your veins.

If you fire my system, nothing good will happen. The other systems will stop working the body will fail. Without me you lose everything. The organs and systems will fail. That will leave some bad damage. LIKE YOU WILL DIE!

From:  K.M.N.