Across
- 2. Man's best friend
- 7. Flying mammal
- 8. selection process by which organisms that are most suited to their environment Survive successfully, and reproduce most ; also called Survival of the fittest
- 9. structure body parts that Share a common function, but not an evolutionary history
- 10. Change over time; the process by which modern organisms have descended from ancient organisms.
Down
- 1. Preserved remains of, or traces of, ancient organisms
- 3. Has a trunk
- 4. how well an organism can Survive and reproduce in its environment
- 5. Large marsupial
- 6. Likes to chase mice