Circulatorio system

                                                        The Circulatory  system 

Interactions it has with the other systems. The main function of the Circulatory System is it circulates blood around the body and delivers essential substances to cells and gets rid of waste. The four main organs in the circulatory system are the heart, blood, blood vessels, and lungs. The heart keeps the body freshly supplied with oxygen clearing harmful waste matters. The blood is the basic fluid that keeps the body going. The blood vessels carry blood to the kidney and heart. Then the lungs provide oxygenated blood. Cardiovascular Illness was the disease and it happens when the blood flows in the wrong direction. You can keep this system healthy by eating nutritious foods and exercising. The Interactions with the nervous system is when the brain tells the heart how much blood to pump. With the respiratory system the lungs oxygenate the blood. It interacts with the urinary system when it provides blood to make urine. Then with the muscular system the cardiac muscle contracts and circulates blood around the body. Next it interacts with the digestive system when the liver cleans the blood. Finally it interacts with the endocrine system when the Thyroid Gland regulates the blood pressure. I knew the organs before we started but I didn't know their functions. I liked doing this project once we got to the poster because I got to draw. Everything else was basically research which was ok. If someone was looking at the project they would learn that I'm an artist. I think it would've been more helpful if we had web searches, so we knew we were at a reliable resource.  


                                     https://www.youtube.com/watch?v=2f1XVx-YLCw