Across
- 3. example of saprotrophs
- 4. manures and fertilizers contain this nutrition
- 5. solution for testing starch
- 6. singular for stomata
- 7. mutual benefit between two relationships
- 9. helps us to keep a plant rigid and upright
Down
- 1. a method of growing plants without soil
- 2. the process of taking in food by an organism and its utilization by the body
- 4. refers to light
- 8. plants convert glucose in this substance so it can sore food