Across
- 3. an organism that helps plants reproduce by transferring pollen
- 5. a plant that lives over 2 years and grows every seaso
- 8. the science and practice of farming
- 9. variety of different species in an ecosystem
Down
- 1. the ability to long-term maintain something
- 2. a sustainable design for agriculture that mimics natural ecosystems
- 4. occurring once every year
- 6. a community of living organisms interacting with their physical enviroment
- 7. species that takes over