Across
- 3. an organism that eats plant and animal
- 5. the green stuff in plants
- 6. simple sugar
- 7. bottom level of the trophic pyramid
- 8. basic unit of life
- 10. a guess or prediction
- 11. the amount of matter in an object
- 13. gas produced by plants
Down
- 1. meat eater
- 2. the ability to cause change
- 4. part of plant cell where photosynthesis occurs
- 9. an organism that cant make its own food
- 12. the smallest unit of an element