HBS Vocab Quiz

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Across
  1. 3. a group of similar cells that perform a common function
  2. 4. hormone released in conditions of stress
  3. 6. a bacterium, virus, or other disease causing microorganism
  4. 7. the outermost layer of the skin
  5. 9. to break down food and obtain energy
  6. 10. system responsible for producing offspring.
Down
  1. 1. system responsible for removing waste from the body
  2. 2. system responsible for movement and flexibility
  3. 5. system responsible for taking in oxygen and removing carbon dioxide
  4. 8. system that senses and responds to information. Consists of the brain, spinal cords, etc.