LS9U2PT Crossword Puzzle Part 1

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Across
  1. 2. A group of tissues that work together to perform a specific function.
  2. 3. Is a subcellular system that has one or more specific jobs to perform in the cell.
  3. 7. Is made up of the parts of the Earth where life exists-all ecosystems.
  4. 8. Respiration A series of chemical reactions that break down glucose to produce ATP, Which may be used as energy to power many reactions throughout the body.
  5. 10. The largest system in the body comprises many organs and tissues.
  6. 11. The system that provides the body with oxygen and nutrients.
  7. 12. The system that protects the body from injury and disease.
Down
  1. 1. The smallest system in the body, is made up of cells.
  2. 4. The network of organs and tissues that helps you breathe
  3. 5. The system that removes waste products from the body.
  4. 6. A collection of organs that perform a specific function.
  5. 9. A group of tissues that perform a specific function.