Across
- 1. the rate of how a population has been growing and how it has reached its peak in a certain amount of years.
- 5. change that. occurs quickly and affects. organisms immediately.
- 6. a group of organisms that can reproduce with one another in nature and produce fertile offspring.
- 9. the variety of life found in a place on Earth
- 10. A group of individuals of the same species within a community.
- 12. a modification of an organism or its parts that makes it more fit for existence
- 13. the number of individuals per species
- 14. the capacity to endure environmental changes
Down
- 2. change that. occurs slowly over time and. affects organisms over.
- 3. a modification of an organism or its parts that makes it more fit for existence
- 4. a specific characteristic of an individual.
- 7. a defense mechanism or tactic that organisms use to disguise their appearance
- 8. the dying out of a species.
- 11. an individual living thing that carries on the activities of life by means of organs which have separate functions but are dependent on each other