Wills Word Cloud

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Across
  1. 1. plastid that contains chlorophyll where photosynthesis takes place
  2. 6. a layer in the atmosphere that absorbs most of the uv rays from the sun
  3. 8. dead remains of once living things
  4. 10. organisms ability to reproduce
  5. 12. the formation of new and destinct species
  6. 14. a person typically one more than a grandparent that is decended
  7. 15. process of state of a species becoming extinct
Down
  1. 2. substance used to destroy insects or other organisms harmful to crops
  2. 3. a variety of life
  3. 4. process where organisms adapt for the better
  4. 5. branch of biology that deals with the geographical distribution of plants and animals
  5. 7. Process by which organisms are thought to have developed
  6. 9. a group of organisms capable of exchanging genes
  7. 11. study of emrbryos and their develpoment
  8. 13. transmissable from parent to offspring