Across
- 2. a unit of heredity which is transferred from a parent to offspring and is held to determine some characteristic of the offspring
- 3. not dangerous or frightened of people
- 5. mate and produce offspring
- 7. being kept enclosed
- 12. the state of physical touching
- 13. a structure of bars or wires in which birds or other animals are confined
- 14. all of the people born and living at about the same time
- 15. living or growing in the natural environment
- 18. relating to or involving the selection of the most suitable or best qualified
- 19. the opposite of transform
- 20. wealth and good fortune
Down
- 1. an advantage or profit gained from something
- 4. another word for beneficial
- 5. a relationship between people or groups based on shared feelings
- 6. a scientific procedure undertaken to make a discovery
- 8. a complete change
- 9. a strong feeling deriving from one's circumstances
- 10. a group of living organisms consisting of similar individuals capable of exchanging genes or interbreeding
- 11. the opposite of docile
- 16. nearness or close
- 17. the way in which one acts or conducts oneself