Across
- 3. what provides nourishment for a parasite
- 6. occurring during the night
- 7. animals in general
- 8. adjustment to a changing situation
Down
- 1. the chemical reactions of a being
- 2. occurring during the day
- 3. the place where a species lives
- 4. what nourishes itself on another
- 5. a flesh-eating animal
- 7. plants in general