Across
- 4. the father of genetics
- 5. an educated guess
- 7. the structure inside plant and animal cells
- 8. the powerhouse of the cell!
- 10. the molecule that carries genetic information
- 11. he studied evolution on the Galapagos Islands
Down
- 1. the name of Charles Darwin's ship
- 2. a group of organisms that can reproduce
- 3. how populations change over generations
- 6. the ability to survive and reproduce
- 9. the ability to hide/blend into an environment