Vocabulary Lesson 28

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Across
  1. 5. to prove wrong; refute
  2. 8. the state of being in disagreement
  3. 9. a classification of male or female
  4. 10. a cold-blooded animal, such as a salamander, that begins life with gills but develops lungs as an adult.
  5. 12. asexual; not male or female
  6. 13. the science of plant life
  7. 16. a meat-eating animal
  8. 17. to place pollen on the stigma of a flower
  9. 18. the broad sequence or range of a particular characteristic
  10. 19. a note or entry
Down
  1. 1. to make official; to prove
  2. 2. a changeable factor
  3. 3. to begin to grow
  4. 4. to learn for sure; to verify
  5. 6. pertaining to plant life
  6. 7. the native environment of an organism
  7. 11. the science of vital life processes
  8. 14. a standard upon which a judgement can be made; a measure
  9. 15. a long protrusion of a plant or animal, often with the ability to grasp or hold
  10. 20. reversed