Living Things in the Biosphere

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Across
  1. 4. the broadest level of organization
  2. 7. can prevent measles and other viral diseases
  3. 10. a nonvascular plant
  4. 12. The next area of classification after domain
  5. 13. change or signal in the environment that can make an organism react in some way
  6. 15. one that feeds on others
  7. 17. spontaneous ________________________
  8. 18. this virus sickened many people in West Africa
  9. 19. everything inside the cell membrane
  10. 20. all organisms do this
Down
  1. 1. the study of how organisms are classified
  2. 2. microorganism that can hurt or help humans
  3. 3. biologist that created a naming system for organisms
  4. 5. The basic building blocks of all living things
  5. 6. this protist lives on a host
  6. 8. Maintaining a steady temperature
  7. 9. this type of plant has a system of transporting nutrients
  8. 10. organism consisting of may cells
  9. 11. this injects genetic material into host cell
  10. 14. Kind of reproduction that requires two parents
  11. 16. fungi that produces chemicals used in antibiotics