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6. what happens in the large intestine

  • breaks up the food into mush
  • water passes back into the body leaving faeces
  • takes any remaining nutrients from the food

7. what happens in the rectum

  • faeces are stored here till they leave thee body
  • helps the food passes through the body
  • the faeces exits the body

8. why do we need proteins

  • source of energy
  • growth and repair
  • strong nail, teeth, bones

9. whats the word equation for anaerobic respiration

  • glucose + enzymes - carbon dioxide + lactic acid
  • glucose - carbon dioxide + lactic acid
  • glucose + oxygen - water + carbon dioxide

10. what deficiencies does a plant with yellow leaves and dead patches have

  • potassium
  • nitrate
  • magnesium
  • phosphate

11. what happens if we dont get enough proteins

  • we can become ill easily
  • weak teeth,nails,bones
  • lack of energy