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Skeletal System for Third Grade

Quiz by Glenzetta Hall

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10 questions
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  • Q1
    Pick the best answer for the function of our skeletal system.
    support, running, eating, thinking
    protection of internal organs, playing, support
    support, structure, mobility, and protection of internal organs
    mobility, structure, support. living
    30s
  • Q2
    The framework that keeps us from looking like jellyfish is called our__________.
    mirror
    bone structure
    skeleton
    mold
    30s
  • Q3
    When we are first born we have 300 bones but when we are all grown up we have______.
    199
    4000
    206
    200
    30s
  • Q4
    Our bones are made up of calcium, phosphorus, and sodium. Which mineral is the top mineral for bones?
    Phosphorus
    Sodium
    Calcium
    Salt
    30s
  • Q5
    Where is our blood made in our body?
    Blood stream
    Bone marrow
    Blood vessels
    Stomach
    30s
  • Q6
    Our heart and lungs are protected by a rib cage which has _____pairs of ribs.
    12
    10
    2
    24
    30s
  • Q7
    Fifty percent (50%) of our bones are found in our__________.
    in our hands and feet
    spine and hands
    fingers and toes
    ribs and spine
    30s
  • Q8
    Which is the largest bone in the body?
    Humerus
    Ulna
    Stirrup
    Femur
    30s
  • Q9
    What is the smallest bone in the human body?
    femur
    rib
    staples or stirrup
    ulna
    30s
  • Q10
    What are the 26 bones in our spine called?
    Radius
    Vertebrate
    Back
    Staples
    30s

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