Living Things

Edit Answers
123456789101112131415
Across
  1. 3. single celled organisms perform all of life's essential functions on their own & often reproduce by ______
  2. 7. what scientist gathers and studies fossils from long-extinct species
  3. 8. someone who studies living things
  4. 10. all organisms share a universal _____ code
  5. 11. the biological process by which new offspring are produced from their or parents
  6. 12. what reproduction has organisms that combine the genetic information from each of its parents and is genetically unique?
  7. 15. During development, a single ______ egg divides over and over
Down
  1. 1. the change in the characteristics of a species over several generations
  2. 2. the adjustment of organisms to their environment in order to improve their chances at survival in that environment
  3. 3. all organisms grow,____, & reproduce
  4. 4. a many cell organism
  5. 5. the process of maintaining a balanced environment inside an organisms body
  6. 6. what organism consists of a single cell?
  7. 9. any system capable of performing functions such as eating, metabolizing, growing, reproducing
  8. 13. makes up all living organisms
  9. 14. what reproduction has a bacteria cell that divides to create two exact copies of itself?