Body Systems

1234567891011121314151617
Across
  1. 5. the action of breathing out.
  2. 6. the body.
  3. 7. group of cells that perform a specific
  4. 8. a network of organs and tissues that remove toxic waste substances from the body.
  5. 12. the process of inhaling oxygen and exhaling
  6. 15. a long connection of organs that work
  7. 17. dioxide.
Down
  1. 1. a network of organs and tissues that work together to carry oxygen and nutrients
  2. 2. group of tissues that perform specific
  3. 3. group of organs within our bodies that carry out specific functions.
  4. 4. for the body to use for energy.
  5. 9. e.g. liver, heart, eyes, brain etc.
  6. 10. a process by which food is broken down and absorbed into the blood for transport to the
  7. 11. to turn food and liquids into small
  8. 13. the building blocks of living things.
  9. 14. a network of organs and tissues that allow us to breathe.
  10. 16. the action of breathing in.