LIVING THINGS TOPIC 1 LESSON 1

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Across
  1. 6. a living thing
  2. 8. an animal that feeds on plants and animals
  3. 13. An action or change in behavior that occurs as a result of a stimulus
  4. 14. made of a single cell
  5. 15. reproduction that does not involve a male and a female
  6. 16. made of many cells
  7. 19. nonliving
Down
  1. 1. the letter A from scientific sketching
  2. 2. an animal that makes its own food
  3. 3. Any change or signal in the environment that can make an organism react in some way
  4. 4. the letter E from scientific sketching
  5. 5. the letter C from scientific sketching
  6. 7. The condition in which an organism’s internal environment is kept stable in spite of the changes in the external environment
  7. 9. the letter D from scientific sketching
  8. 10. reproduction that requires a male and a female
  9. 11. the basic unit of structure and function of living things
  10. 12. A feature that helps identify something
  11. 17. living
  12. 18. the letter B from scientific sketching