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Grade 6 Science

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  • Give me 3 examples of carbohydrates.
    Bread, rice, pasta, cereal...
  • What part of the digestive system absorbs the nutrients?
    Small intestine
  • What is this?
    Stomach
  • What separation technique would I use to wash rice?
    Decantation
  • In filtration, what is the leftover called?
    Residue
  • What separation technique would I use to separate flour and sand?
    Sifting
  • Define: a net that keeps the bigger solids and allows smaller solids to go through it.
    A sieve
  • What separation technique would I use to make coffee?
    Filtration
  • What is this?
    Pancreas
  • What separation technique would I use to remove separate iron filings and sand?
    Magnets
  • These help keep our body healthy and help it function properly.
    Vitamins
  • These are body-building nutrients.
    Proteins
  • Define: Substances that don’t dissolve in water or other liquids.
    Insoluble
  • Give an example of an insoluble mixture.
    -
  • This nutrient helps in transportation of nutrients to cells.
    Water
  • What is this?
    Esophagus
  • Butter and margarine have a lot of __
    Fats
  • What is a mixture?
    Two or more substances mixed together.
  • What separation technique would I use to remove tomatoes from a salad?
    Handpicking
  • Define: To separate solid substances that have noticeable differences in sizes, shapes or colors.
    Handpicking
  • Which nutrient is our main source of energy?
    Carbohydrates
  • Define: Substances that do dissolve in water or other liquids.
    Soluble
  • What is this?
    Liver
  • In filtration, what is the liquid collected called?
    Filtrate
  • Eggs contain lots of _____
    Protein
  • What happens if we take in more energy than we need?
    It is stored as fat
  • Give an example of a soluble mixture.
    -
  • This nutrient is an energy reserve and helps maintain healthy skin and hair.
    Fat
  • Fruits and vegetables are high in vitamins and ____
    Minerals
  • How many types of nutrients are there?
    6