Across
- 5. - The science of farming
- 6. - The use of organisms to clean up the environment
- 10. - Small living organisms, such as bacteria
Down
- 1. - The modification of food to add nutrients
- 2. - The process of making something
- 3. - A substance found in trees that makes paper production harder
- 4. - An industry that produces drugs
- 7. - Proteins that speed up chemical reactions
- 8. - The ability to withstand something, such as disease
- 9. - The first genetically engineered insulin