Across
- 1. green substance on plants
- 3. pollen from pistil to another
- 5. trees that lost leaf's
- 6. scientific study of plants
- 7. compare similarities
- 8. cone baring tree
Down
- 2. green plants use sunlight to change
- 4. to sprout
- 7. plant that grows on trees
- 9. tiny plant inside a seed