Science G5 , Oct. 01 Till Oct. 05, 20

13 Questions | Total Attempts: 239

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Science  G5 , Oct. 01 Till Oct. 05, 20


Questions and Answers
  • 1. 
    1. All the muscles in an organism form the [...............] system.
  • 2. 
    2. G The main function of the muscular system is to create [.................] 
  • 3. 
    3. Muscular system contains skeletal, cardiac, and [...............] muscles.
  • 4. 
    Muscles that move when you direct them are [...............]. Humans can control voluntary muscles but muscles that we cannot control are involuntary muscles. 
  • 5. 
    Voluntary muscles attached to bones are [................] muscles that move when you direct them. 
  • 6. 
    6. G Bands of connective tissue that connect skeletal muscles to bones are called [...............]. 
  • 7. 
    7................... muscles contract, pull on tendons which pull on bones and make them move. 
  • 8. 
    Humans move their bodies by contracting [..............] muscles which allow movement such as running, kicking a ball... 
  • 9. 
    [.................] muscles are involuntary muscles that surround many internal organs such as stomach, esophagus, and intestines.(The muscles that move food along your digestive system are involuntary/smooth muscles). 
  • 10. 
    10. G An involuntary muscle found only in the heart is the [.............] muscle. 
  • 11. 
    [..................] muscle keeps on working all the time (never stops to rest). It causes the heart to beat and to pump blood. 
  • 12. 
    He skeleton protects the soft organs inside the body:
    •   [................] surround and protect the spinal cord
    •   [................] protects the brain
    •   [.............] protect the heart and lungs 
  • 13. 
    1. 6. G [...............] makes bones strong and hard on the outside. 
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