chapter 6 &10

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Across
  1. 4. a blood vessel leading away from the heart
  2. 8. being polite , helpful, or considerate of others
  3. 9. protcetion against a disease
  4. 10. organs thta work together ro preform special functions
  5. 11. the burning of food for heat and energy by the cells
  6. 12. the factor that causes stress
  7. 14. a chemical substance secreted by the endocrine gland
  8. 15. the basic unit of the body stucture
  9. 16. a point where two or more bones meet
  10. 17. the process of food breaking down
  11. 19. A job resulting in stress and being physically or mentally exhaused
  12. 20. to spread rumars aboud othe peoples lives
  13. 21. a blood vessel that returns blood to the heart
  14. 23. the substance in red blood cell that carries oxygen
  15. 25. a tiny blood vessel that carries food ,oxygen and other substances
  16. 26. the response or change in the body caused by emotional, physical ,or economic factor
  17. 27. involuntary muscle contractions in the digestive system that moves food down the esophagus
Down
  1. 1. the most important thing at the time
  2. 2. trusting others with personal information
  3. 3. the process of the uterus wall breaking up
  4. 5. ethic behavior in the work place
  5. 6. groups of tissue with the same funtion
  6. 7. working well with others
  7. 13. the process of supplying the cells with oxygen and removing carbon dioxide
  8. 15. a clash between different people with different interests or ideas
  9. 18. following laws being on time ,having good work ethic, andand having skills for your work
  10. 22. repeated attacks ,and threats towards a victim
  11. 24. to trouble,offend or upset a person with comments or behavior