Chapter 2 Crossword

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Across
  1. 1. This is made up of different organs
  2. 2. This life process is responsible for removing wastes from the body
  3. 5. __________ tissue makes up the outer layer of an organism
  4. 6. People, animals and plants are examples of ______________________
  5. 9. This is made up of a group of different tissue
  6. 11. __________ cells are important because they help communicate messages from our brains
  7. 13. The ______________ system is in charge of transporting materials in an organism.
  8. 14. Cells have different shapes and sizes depending on their _____________
  9. 15. This is made up of a group of cells
Down
  1. 1. This life process is responsible for reacting to our environment
  2. 2. All organisms need ____________________ in order to function
  3. 3. People inhale this gas, and plants exhale it
  4. 4. The ______________ system is in charge of digesting and breaking down the food we eat.
  5. 7. The ______________ system is in charge of respiration.
  6. 8. Dioxide Plants inhale this gas, and people exhale it
  7. 10. The smallest part that makes up all living things
  8. 12. This is the result of a group of systems