Across
- 4. Device used to generate electricity
- 5. The process of intake and utilization of Food by an organism
- 6. These have pH less than 7
- 8. These help fish to breath under water
- 10. The outermost layer of teeth
Down
- 1. These are required for formation of muscles and other body organs
- 2. This captures energy of sunlight and is present in leaves
- 3. Process of inhaling and exhaling
- 7. Anemia is caused by the deficiency of
- 9. Distance travelled by an object in a unit of time