Science 0.0 / 5 ? BiologyeverythingOtherNone Created by: elmoiscoolCreated on: 02-05-15 19:55 587964231 Across 1. plants compete foe it (8) 6. changing of organisms over time (9) 7. different characteristics (9) Down 2. sorting of species with similar characteristics (14) 3. natural behaviour (6) 4. survival of the fittest (7, 9) 5. breeding organisms with desirable characteristics together (10, 9) 8. taking DNA and inserting it into the gene of another organism (7, 11) 9. genes shared with parents. Can't be affected (9, 9)
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