Across
- 2. inherited variation; mechanisms of transmission of traits from parents to offspring
- 4. newborn animals
- 5. fossils
- 6. functions and mechanisms
- 7. relationship between organisms and environments
- 10. study of the origin of animals and their adaptation to the environment
- 11. body structures
- 12. structure and function of cells
Down
- 1. tissues
- 2. study of earth and life as recorded by fossils in rocks
- 3. naming and classification of living things
- 7. developmental stages of animals
- 8. structures revealed via dissection; study of structure and their parts
- 9. animal distribution