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L4.4 - Digestion and Excretion_ 6th Grade Scienc ...

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  • What is the function of the kidneys?
    Filter waste from blood and regulate water
    Absorb oxygen
    Break down food
    Control heartbeat
  • What type of waste does the kidneys remove?
    Gas waste
    Solid waste
    Liquid waste
    Food waste
  • What system provides oxygen to intestinal cells?
    The respiratory system
    The skeletal system
    The circulatory system
    The nervous system
  • What does the mouth do in digestion?
    Mechanically breaks down food by chewing
    Absorbs nutrients
    Produces red blood cells
    Stores food
  • Which system carries nutrients from the intestines to cells?
    Respiratory system
    Circulatory system
    Nervous system
    Skeletal system
  • How many cups of fruit are recommended daily for ages 9–13?
    1.5 cups
    3 cups
    2.5 cups
    4 cups
  • Which system filters the blood?
    Respiratory system
    Muscular system
    Nervous system
    Excretory system
  • What is the function of the bladder?
    Stores urine temporarily
    Breaks down food
    Produces red blood cells
    Absorbs nutrients
  • What nutrient group gives quick energy?
    Vitamins
    Carbohydrates
    Proteins
    Fats
  • What tells the digestive system when to start working?
    The muscular system
    The respiratory system
    The nervous system
    The skeletal system
  • What nutrient helps the body regulate temperature and remove waste?
    Carbohydrates
    Fats
    Minerals
    Water
  • What two systems work together to carry nutrients to the body?
    Respiratory and skeletal systems
    Muscular and nervous systems
    Excretory and immune systems
    Digestive and circulatory systems
  • What two systems remove waste from the body?
    Circulatory and muscular systems
    Respiratory and skeletal systems
    Nervous and endocrine systems
    Digestive and excretory systems
  • What is the main function of the digestive system?
    Controls heart rate
    Breaks down food into small molecules for the body to use
    Produces hormones
    Stores oxygen for cells
  • What nutrient group helps build and repair tissues?
    Carbohydrates
    Fats
    Proteins
    Water
  • What nutrient group provides long-term energy storage?
    Vitamins
    Fats
    Carbohydrates
    Proteins
  • How many ounces of grains are recommended for boys aged 9–13?
    6 ounces
    8 ounces
    5 ounces
    4 ounces
  • What type of waste does the large intestine remove?
    Gas waste
    Liquid waste
    Solid waste
    Energy waste
  • What is the role of the large intestine?
    Creates energy
    Stores nutrients
    Produces red blood cells
    Removes solid waste from the body
  • What happens in the stomach?
    Stores solid waste
    Grinds food and mixes it with digestive juices
    Absorbs nutrients into blood
    Filters blood
  • What happens in the intestines?
    Breaks down food and absorbs nutrients
    Stores oxygen
    Creates bile
    Produces blood cells
  • How many cups of vegetables are recommended for boys aged 9–13?
    3 cups
    4 cups
    1.5 cups
    2.5 cups
  • What is the function of the excretory system in homeostasis?
    Produces energy
    Regulates body heat
    Stores food
    Maintains water balance and removes waste
  • What is the main function of the excretory system?
    Controls movement of muscles
    Produces oxygen
    Creates energy
    Removes waste and regulates water levels
  • How do muscles help digestion?
    They move food through the system
    They create bile
    They absorb nutrients
    They produce enzymes
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