Across
- 4. Bending of light as it passes from one medium to another
- 5. New substances formed in a reaction
- 8. Process of releasing energy from glucose
- 9. Small pores in leaves for exchange of gases
- 11. Mirror that converges parallel rays
- 13. Addition of hydrogen or removal of oxygen
- 14. Structural and functional unit of kidney
Down
- 1. Reaction that releases heat
- 2. Substances that undergo change in a reaction
- 3. The axis that passes through the center of curvature of a mirror
- 5. Process by which green plants make food
- 6. Loss of water vapour from stomata of leaves
- 7. Splitting of white light into seven colors
- 10. Addition of oxygen or removal of hydrogen
- 12. Mirror that diverges light rays