Addison Kinney-Body Systems

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Across
  1. 2. the largest blood vessels that carry oxygenated blood cells away from the heart
  2. 3. created by testes from puberty until death
  3. 5. cells that produce antibodies
  4. 8. membrane that covers and protects bones
  5. 9. cells that get rid of good cells that have been infected
  6. 11. 90% of nutrients are absorbed in this organ
  7. 12. a collection of glands that secret hormones into the circulatory system
  8. 14. protection of soft organs, provides support and movement for the body
  9. 18. soft center of the bones
  10. 19. created by a female's ovaries before birth
  11. 20. this organ helps remove germs
  12. 23. protect the soft tissue of fingers and toes
  13. 24. tiny sacs of air at the end of each bronchiole
  14. 25. fights disease and germs like bacteria
  15. 29. and organ also known as the windpipe
  16. 31. the "master gland" located at the base of the brain
  17. 32. skin, protects body from injury
  18. 34. muscle contractions of the body that you can control
Down
  1. 1. invaders that cause disease
  2. 4. an organ that filters blood from arteries
  3. 6. part of the immune system that has many functions. It is like a gutter system
  4. 7. removes waste from the body
  5. 10. breaks down food to provide energy
  6. 13. the system for reproduction
  7. 15. an organ that has sections that grow and shrink with each breath
  8. 16. small tubes connected to the kidneys and the bladder
  9. 17. works with your bones to help your body move
  10. 21. second layer of skin, made by connective tissue
  11. 22. transports nutrients, wastes, and disease fighting cells thought the body
  12. 26. muscles connected to the bones by tendons
  13. 27. regulates fight or flight response, makes adrenaline
  14. 28. breathing
  15. 30. done in the mouth, mechanical digestion
  16. 33. the smallest and numerous blood vessels