Study

Review - Units 1 - 4

  •   0%
  •  0     0     0

      Back   Restart
  • What's the name of the process which plants use to make their own food?
    Photosynthesis
  • What are two types of pollination?
    Animal and wind pollination
  • Which system moves blood through the heart and around our body?
    Circulatory System
  • Say 2 characteristics of mammals
    They are born live, drink their mother's milk...
  • These are very small vessels that connect our arteries and veins
    Capillaries
  • Name 5 different nutrients in our food
    Minerals, proteins, sugar, carbs, fats, etc...
  • How many teeth do children and adults have?
    Children have 20 teeth and adults have 32.
  • The body of these invertebrates is divided into 3 parts and they have six legs
    Insects
  • What is the organ of the flower that produces the ovules?
    The ovary
  • These vertebrates lay eggs and have a beak
    Birds
  • Fertilisation happens here in a plant
    Ovary
  • Food travels down the oesophagus to this part of the digestive system
    Stomach
  • What do vertebrates have in common?
    They have a backbone.
  • How many months does a human pregnancy normally last for?
    9 months
  • True or false: The large intestine is shorter than the small intestine.
    True
  • What do we call animals that don't have a backbone?
    Invertebrates
  • What happens when a sperm joins an egg?
    Fertilisation
  • These 2 small organs in the excretory system clean the waste from our body
    Kidneys
  • Amphibians change and grow into adults in this process
    Metamorphosis
  • Where does the urine collect in the excretory system?
    In the bladder
    • Your experience on this site will be improved by allowing cookies.