Characteristics of Life

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Across
  1. 3. a type of structure that you can see
  2. 4. the study of the development of embyos
  3. 9. specialized parts of unicellular organisms that help to carry out the function of the cell
  4. 12. living organisms that are made of many cells
  5. 14. a type of structure that you can not see
  6. 15. something that causes a change in an organism's response to its environment
  7. 17. the type of reproduction that requires two parents
  8. 18. specialized parts of multicellular organisms that help to carry out the functions of the organism
Down
  1. 1. to become larger
  2. 2. living organisms that are made of one cell
  3. 5. when living things make copies of themselves
  4. 6. organizing organisms according to their characteristics
  5. 7. change in an organism over time in response to its environment
  6. 8. the change or transformation of an organism over time
  7. 10. the study of how traits are inherited from ones parents
  8. 11. stores the genetic code for an organism
  9. 13. the type of reproduction that only requires one parent
  10. 16. code for a specific trait in an organism's DNA