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My bones - 4th Grade

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  • Do voluntary or involuntary muscles cause your stomach to growl?
    Involuntary muscles
  • What organs are protected by bones?
    Brain, Heart and Lungs
  • What could happen to your bones if you do not get enough calcium?
    Our bones would be weak because calcium strengthens our skeletal system
  • Why are joints important?
    Joints are the areas where bones meet, and the majority of them allow movement
  • What is the main function of the skeletal system?
    The skeletal system performs vital functions such as support, movement, protection, blood cell production.
  • Where are muscles located?
    Most muscles are covering the skeleton
  • What makes up the skeletal system?
    The skeletal system is formed of bones and joints.
  • What are the involuntary muscles?
    They work without us having to think about controlling them. They are related to functions like blood circulation and the movement of food throug the body
  • What type of muscles do we use to breathe?
    Involuntary muscles.
  • The bones of the body can be classified according to...?
    According to their shape
  • Which body systems are necessary for movement?
    Skeletal and muscular systems.
  • What does musculoskeletal system mean?
    Bones work together with muscles to produce controlled, precise movements.
  • How can joints be classified into?
    Movable joints, partially movable joints and immobile joints
  • Where are bones located?
    The bones are located throughout the whole human body forming the skeleton
  • What types of activities help develop muscles?
    Doing exercise
  • What are the four different types of bones?
    Flat bones, short bones, long bones and irregular bones.
  • What are the voluntary muscles?
    Voluntary muscles move when we want them to. This type of muscle can be found in our arms and legs.
  • Are the ribs short bones?
    No. Ribs are flat bones
  • Is a vertebra an iregular bone?
    Yes, it is.
  • What is the function of joints?
    Joints are connections between two or more bones.