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CIRCULATORY SYSTEM - Coggle Diagram

- - - - YELLOW COLOR
      - LIQUID
      - MOSTLY WATER
      - TRANSPORTS BLOOD CELLS AND NUTRIENTS AND WASTE
    - - RED BLOOD CELLS
        
        HEMOGLOBIN, CARRY OXYGEN
      - WHITE BLOOD CELLS
        
        PROTECT THE ORGANISM FROM BAD BACTERIA, FROM INFECTION
      - PLATELETS
        
        STOP HEMORRHAEGIA
      - FORMED BY THE RED BONE MARROW
        
        LARGER BONES
  - - - UNVOLUNTARY MOVEMENTS
    - - MUSCULAR WALLS OF THE HEART
      - 4 CAVITIES
        
        TWO ATRIA
        
        THINNER WALLS
        
        TWO VENTRICLES
        
        THICKER WALLS
  - - - CARRY BLOOD FROM ORGANS BACK TO HEART
      - THINNER WALLS, AS BLOOD DOESN'T GO AT HIGH PRESSURE
      - IMPORTANT VEINS
        
        CAVA
    - - THINNEST WALLS, VERY SMALL
      - LOCATED IN EXCHANGE PLACES (ORGANS)
    - - CARRY BLOOD FROM HEART TO ORGANS
      - THICKER WALLS, HIGHER PRESSURE, AS IT COMES FROM HEART
      - IMPORTANT ARTERIES
        
        AORTA
        
        CORONARY (SURROUND HEART)
- - - - FROM HEART TO LUNGS AND VICE VERSA
      - PROCESS
        
        GAS EXCHANGE, BLOOD LEAVES CO2 AND TAKES O2
        
        BLOOD RETURNS TO HEART AND ENTERS AT THE LEFT ATRIUM
        
        BLOOD EXITS THE HEART THROUGH THE RIGHT VENTRICLE, TRAVELS TO THE LUNGS
      - PULMONARY VEINS AND ARTERIES
    - - THE AORTA LEADS TO ALL THE ARTERIES IN THE BODY, WHICH EVENTUALLY RAMIFICATE
      - EVERY ORGAN IS SURROUNDED BY VERY SMALL RAMIFICATIONS OF THE ARTERIES (AND ALSO VEINS), CAPILLARIES
      - BLOOD IN THE LEFT VENTRICLE EXITS THROUGH THE AORTA
      - IN THE ORGANS' WALLS, CAPILLARIES MAKE THE EXCHANGES. THE BLOOD THAT IS NOW FULL OF WASTE RETURNS TO HEART THROUGH THE VEINS, IN THE OTHER SIDE OF THE CAPILLLARIES
      - THAT BLOOD WITH WASTE RETURNS TO THE HEART, ENTERING TO THE RIGHT ATRIUM
- - - - ACCUMULATION OF LIPIDS IN THE BLOOD VESSELS' WALLS
        
        CAN LEAD TO THROMBI, WICH OBSTRUCT THE ARTERIES
    - - DEATH OF TISSUE IN THE MYOCARDIUM CAUSED BY ASTHEROSCLEROSIS
    - - JUST PART OF THE ARTERIE IS BLOCKED, JUST PAIN
  - - - CANCER, AFFECTS THE BONE RED MARROW
    - - LOW HAEMOGLOBIN LEVELS