Study

Final review G4

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  • Eating a balanced diet, exercising, and having good personal hygiene are ..............
    healthy life choices.
  • what is the word that "being very fat " describe for ?
    OBESITY
  • Materials that etelectricity pass through are called ........
    conductors
  • a substance found in food such as rice, potato, or bread that gives us energy
    CARBOHYDRATE (n):
  • Batteries, wires, bulbs, buzzers, and switches can be components of a ........
    circuit
  • The objects that use electricity are called
    appliances.
  • Nutrients are absorbed through the ....... of the small intestine into the blood.
    walls
  • Batteries and mains can give us ..........
    electricity.
  • a substance under the skin of humans and animals that stores energy and keeps us warm
    FAT
  • a substance found in food such as meat, fish, or eggs that helps to build muscles
    PROTEIN
  • The parts of an electrical circuit are called
    components.
  • In the mouth, the food is chewed and mixed into a paste. A liquid called ....... helps to soften the food.
    ‘saliva’
  • In a food chain, there may be many levels of consumers such as primary consumer, ...........
    secondary consumer, and tertiary consumer.
  • Animals are ............ because they eat plants or other animals
    consumers
  • ....... are animals that are hunted and killed for food by another animal
    Prey
  • Electricity has to flow in a ......... circuit
    complete
  • Eating too much fat and sugar can cause ................
  • ............ can be used to show feeding relationships
    Food chains
  • Digestion is the process by which the foods are .......... into smaller parts to pass into the body.
    broken down
  • a natural substance found in food such as fruits or vegetables that keeps us healthy
    VITAMIN
  • ............... are animals that hunt and kill other animals for food.
    Predators
  • Plants are ........ because they use energy from the Sun to produce their own food.
    producers
  • The oesophagus moves the food from the mouth to the .............
    stomach
  • this is the .....system
    digestive