The Circulatory System

Nota:

• The Heart, Is located slightly to your left of your chest

1. Chambers

   Nota:

   • There is four main chambers in the heart. These's are: Left Ventracle Right Ventracle Left Atrium Right Atrium
2. Pumping Blood

   Nota:

   • The heart acts as a pump for the blood, it pushes all the blood around the body. It Pumps in beats, You are able to listen to this.
3. The BLOOD

   Nota:

   • De-oxygenated blood is re-routed through the heart and back towards the kidney to be re-oxygenated. This process takes place in the left of the heart. There is a thick wall between the left Ventracle (+Atrium) and the Right Ventracle (+Atrium). This is because the blood travelling on the right has oxygen and it set out to the rest of the body.

Nota:

• There are mutiple parts in Blood Their are: -Red Blood cells -White Blood cells -Platelets -Plasma

1. Red Blood Cells

   Nota:

   • Red blood Cells are Donut shaped, replacing the center with oxygen. They travel through your blood vessels providing oxygen to you body. Once depleted of oxygen they return to the liver to become re-oxygenated .
2. White Blood cells

   Nota:

   • White blood cells are created to destroy or remove any harmful bacteria from the body. The Operate by surrounding the Substance and execute it.
3. Plasma

   Nota:

   • Plasma Is majority of Blood, It is Yellow once separated with all the other substances. It helps create flow and movement to the blood

1. Blood Vessels

   Nota:

   • Their are two Blood vessels in the human body Veins Arteries     Vines are to the heart while arteries bring blood to the rest of the body
   1. Functioning

      Nota:

      • The body needs Oxygen to function and operate, this is why it is 100% necessary to keep functioning 24/7.