Across
- 4. organism which lives part of its life as a parasite on a host insect
- 6. water that has more salt than freshwater but not as much as seawater
- 8. describes the average ability of individuals with a characteristic to produce reproductive offspring
- 9. many offspring is produced but many of them die
- 10. bud in winter
Down
- 1. kuutti in finnish
- 2. earth is divided in these zones
- 3. indicates the development of the bog
- 5. potential for reproduction of an organism or population
- 7. usually bigger animals are part of this selection