Across
- 2. the 'father' of evolution
- 5. where an animal becomes more suited to its environment
- 7. an animals surroundings
- 8. opposite of tall
- 9. the development of organisms
- 10. characteristics that are transferred from parents to offspring
- 11. insect from the industrial revolution
- 13. a distinguishing characteristic
- 15. opposite of light
- 16. different characteristics in the same species of animal
Down
- 1. opposite of short
- 2. a way of hiding from prey
- 3. ...of the fittest
- 4. process where traits become more or less common
- 6. food for predators
- 12. an idea used to explain something
- 14. opposite of dark