Across
- 1. Individuals move into it's range from elsewhere.
- 3. The total of all genetics based on all organisms.
- 4. All of that species is either dead or dying.
- 6. The larger the population, the faster it grows.
- 9. Factors that effect larger populations.
- 11. Individuals move out of it's range.
- 12. Factors that control the growth of a population.
Down
- 1. There is plenty of that species left.
- 2. Factors all species, no matter what size.
- 5. The maximum amount of species in an environment.
- 7. Growth in a population slowing down or stopping.
- 8. Scientific study of human population.
- 10. The average amount of deaths in a population.