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Nutrition Nutrición - Coggle Diagram

- - - - Nutrients, like food, vitamins and oxygen.
    - - Nutrients into molecules our bodies can use.
    - - Waste and harmful substances.
- - - - Carbohydrates
        
        Like starch, sugar and fibre, give us energy.
      - Fats
        
        Give us energy and provides energy.
      - Proteins
        
        Make up our tissues and organs.
      - Vitamins and minerales
        
        Vital for many small, but important jobs. They help our inmune system, help us grow and help our cells work properly.
      - Oxygen
        
        All our cells need oxygen to transform carbohydrates
      - Water
        
        Our bodies use water in many different ways
- - - - Break down the food
      - Expel waste
      - Extract the nutrients
    - - Mouth
        
        Saliva
        
        Begins when we smell food
        
        Tongue
        
        Shape the food into a ball
        
        Teeth
        
        Crush food
      - Oesophagus
        
        Food passes here when we swallow
        
        Epiglottis stops food going down the windpipe
        
        Muscles contract to send the food to the stomach
      - Stomach
        
        Made of strong muscles
        
        Break down the food into small pieces
        
        Gastric juices mix with the food
      - Small intestine
        
        Food + bile (liver) + pancreatic fluid (pancreas).
        
        This mixture is broken down into different types of nutrients
        
        Liquid food
        
        Absorption: Nutrients are passed into the blood
      - Large intestine
        
        Indigested waste
        
        Water reabsorption into the blood
        
        Rectum: solid waste
        
        Anus: waste leaves the body
- - - - Blood vessels
        
        Arteries
        
        Oxygenated blood from the heart to the body
        
        Capillaries
        
        Connect arteries and veins
        
        Veins
        
        Deoxygenated blood from the body to the heart
      - Heart
        
        Muscular organ
        
        Pumps blood
        
        2 atriums
        
        2 ventricles
        
        2 valves
      - Blood
        
        Transports
        
        Oxygen
        
        Carbon dioxide
        
        Nutrients
        
        Cells
        
        Platelet
        
        White blood cell
        
        Red blood cell
        
        Red liquid
    - - Pulmonnary loop
        
        Blood: heart - lungs - heart
        
        Pick up oxygen - Expel CO2
      - Systemic loop
        
        Blood: heart - rest of the body
        
        Deliver oxygen to the body
    - - Deliver nutrients and oxygen to all the cells and tissues in the body
- - - - Diaphragm relaxes and rises
      - Lungs deflate
      - Carbon dioxide flow: blood vessels - alveoli - bronchioles - bronchi - trachea - nose and mouth - to the air
    - - Tiny aire sacs
      - Covered in capillaries
      - Take oxygen - leave carbon dioxide
    - - Diaphragm contracts an d lowers
      - Lungs inflate
      - Oxygen flow: nose + mouth - trachea - bronchi - bronchioles - alveoli - blood vessels - to all the body
    - - Bring oxygen into the body
      - Let carbon dioxide out
- - - - Skin
        
        Excrete sweat (water + saltes)
        
        Pores
        
        Sweat glands
        
        Cool us down
      - Kidneys
        
        Produces urine (waste + water)
        
        Ureters
        
        Bladder
        
        Urethra
        
        outside of body
        
        Renal arteries
        
        Filter blood
    - - Remove toxines
      - Keep us cool
- - - - Cut: press on the wound
      - Nosebleed: Lean the head forward and pinch the soft part of their nose.
    - - Don´t move the person
    - - Breath
        
        Lay them on their side with their head back
      - Not breath
        
        Quickly find help
    - - Slap the person on the back
    - - Run cool water over it