Plants and animals

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Across
  1. 2. make up plants and animals.
  2. 7. water is absorbed from undigested food
  3. 9. is a muscle that contracts to pull lungs downwards during inhalation
  4. 10. is carried into the bloodstream at the small intestine.
  5. 11. is where digestion begins.
  6. 13. where egg cells are produced
  7. 14. works together with muscular system to allow movement.
  8. 16. is a system where gaseous exchange takes place
  9. 18. where gaseous exchange takes place
  10. 19. is where digestion ends.
  11. 21. pumps blood to the rest of the body
  12. 22. expands during inhalation and contracts during exhalation.
Down
  1. 1. controls the substances entering and exiting the cell.
  2. 3. system that ensures continuation of the human species
  3. 4. where sperm cells are produced
  4. 5. is a system that breaks down food into smaller pieces
  5. 6. is a green pigment found in a plant cell.
  6. 8. a system that contains blood,blood vessels and heart
  7. 12. supports the shape of the plant cell .
  8. 15. where fertilised egg will develop to a foetus
  9. 17. protects heart and lungs
  10. 20. controls cell activities and also contains genetic material.