Human Body Systems

1234567891011
Across
  1. 1. Similar cells performing a similar task
  2. 4. The smallest unit of life
  3. 6. System that carries glucose and oxygen to all parts of the body
  4. 8. System that includes the brain
  5. 10. Different types of tissues working together for a particular task
Down
  1. 2. System that provides body structure and support
  2. 3. System that brings oxygen into the blood
  3. 5. A living thing
  4. 7. System that allows for movement and form
  5. 9. Carries blood towards the heart
  6. 11. Carries blood away from the heart