Across
- 4. Characteristics
- 7. Introduced The Word Biology
- 9. Study of plants
- 10. Study of microbes
- 12. Ecology
Down
- 1. Survival of the fittest
- 2. Traveled to Mexico to collect plants
- 3. living things
- 5. Zoologist
- 6. Disease-causing microbes
- 8. Study of life
- 11. Rod Like Structure