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4º Science Unit 1 Review

  •  English    17     Public
    Spelling vocabulary from Unit 1
  •   Study   Slideshow
  • True or False: Living things can be unicellular or multicellular.
    True
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  • An organ is a group of ________ that work together to form a specific job.
    Muscles
    Bones
    Tissues
  •  15
  • True or False: The digestive system helps you breathe.
    False
    True
  •  15
  • What two types of intestines are there in the digestive system?
    Small intestine and large intestine
  •  15
  • Whats the name of the long tube that pushes the food down into the stomach?
    oesophagus
  •  15
  • Whats the name of the main organ of the digestive system? Spell it!
    Stomach
  •  15
  • We breathe in _______ and breathe out ________.
    Oxygen, carbon dioxide
  •  15
  • Which system does the trachea belong to?
    Respiratory system
  •  15
  • How many sections of the heart are there?
    2
    1
    4
  •  15
  • Blood travels through ______ and _______.
    Arteries and veins
  •  15
  • Spell the name of the system that has the heart as the main organ.
    Circulatory
  •  15
  • What does the excretory system do?
    It eliminates waste
  •  15
  • Whats the main organ of the excretory system?
    Heart
    Kidneys
    Lugns
  •  15
  • What are the two types of reproductive systems?
    Male and female
  •  15
  • What are the two types of well being?
    Emotional and physical
  •  15
  • Name two ways we can take care of our physical well being.
  •  15