Unit B Crossword

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Across
  1. 2. Living things
  2. 6. a qualified practitioner of medicine; a physician
  3. 8. the act or process of reproducing
  4. 12. any change in an organisms environment
  5. 14. Made of more then one cell
  6. 15. blood vessels that return blood from the body to the heart
  7. 18. Any organ that helps the function of breaking down food into smaller pieces so they can be absorbed and used in the body.
  8. 19. the fluid that circulates in the principles vascular system of of human beings
  9. 20. physical characteristics or behaviors of a species' change of survival in a particular environment
  10. 23. A system that moves bones and organs
  11. 25. a hollow muscular organ that pumps the blood through the circulatory system
Down
  1. 1. Group of Tissues that work together to preform a specific function
  2. 3. Parts of an organism that performs a specific task
  3. 4. components in foods that an organism uses to survive and grow
  4. 5. the tendency of a fluid, usually water, to pass through a semipermeable membrane
  5. 7. Purpose of Task
  6. 9. Delivers nutrients absorbed by the digestive system and oxygen absorbed by the respiratory system
  7. 10. Organs that respond to pain or change
  8. 11. The Basic Unit of Life
  9. 13. thick walled blood vessel that takes blood away from the heart to the rest of the body
  10. 16. all the life processes that take place in the cell; includes energy-using and energy-creating process
  11. 17. An illness known as Influenza
  12. 21. organelle that directs all the activities in a cell
  13. 22. Group of similar cells working together to preform a specific function
  14. 24. Ability to make things move or change