Across
- 2. The end of a living organisms life.
- 3. The Existence of an organism.
- 5. A group of living organisms.
- 6. The first name of the man who contributed to the theory of evolution.
Down
- 1. The process of adapting or changing.
- 2. The surname of the man who contributed to the theory of evolution.
- 4. When an organism no longer exists.
- 7. The process of a genetic change that has been inherited over generations.