GCSE PE THEORY

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Across
  1. 3. This flatterns and pulls the lungs down when inhaling
  2. 5. The movement of limbs towards the midline of the body
  3. 6. Is the watery fluid part of the blood that makes it a liquid
  4. 7. A part of well being to do with meeting new people
  5. 10. These carry blood away from the heart
  6. 13. The very bottom of the vertebrae
  7. 14. The name of the valves that prevent back flow into the ventricles
  8. 15. These vessels are one cell thick
  9. 18. These connect bone to bone
  10. 19. One of the functions of the cardiovascular system to help seal wounds
  11. 20. The total amount of food groups as part of a balanced diet
  12. 21. bone The cranium is an example of which type of bone
Down
  1. 1. vessels The cardiovascular system is made up of the heart, blood and what?
  2. 2. The heart is an example of which type of muscle
  3. 4. pair A pair of muscles is called
  4. 6. These help to clot the blood when injured
  5. 8. The aorta pumps out what type of blood to go around the body?
  6. 9. runner An example of an event that will require type 1 muscle fibres
  7. 11. An example of an event that will require type 11x muscle fibres
  8. 12. The gas that makes up 78% of the air inhaled and exhaled
  9. 16. The muscle in the heart that seperates the left and right side
  10. 17. Hinge and condyloid are an example of one of these