Biology Vocabulary Review

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Across
  1. 4. organisms with backbones
  2. 6. a life process wherein organisms react to environmental stimuli
  3. 8. specialized cells that receive and send signals to the brain
  4. 11. type of reproduction that only involves 1 parent
  5. 13. group of tissues working together
  6. 14. getting bigger
  7. 15. absorbs light from the sun to make food for the plants
  8. 16. (life process) moving some parts or all of the body
Down
  1. 1. movement of particles from high concentration to low concentration
  2. 2. getting rid of waste
  3. 3. part of the digestive system; there's small and large
  4. 5. movement of water from high concentration to low concentration
  5. 7. releasing energy using oxygen and sugar
  6. 9. a life process wherein organisms produce offspring
  7. 10. (life process) getting food and nutrients
  8. 12. this is needed during the process of active transport