Across
- 6. sub-atomic particle with positive charge
- 8. provides energy to the body
- 9. planet having the longest day
Down
- 1. nutrient supports heart health
- 2. smallest unit of matter
- 3. solar system's centre
- 4. aids weight loss
- 5. smallest planet in our solar system
- 6. dwarf planet of solar system
- 7. essential mineral for thyroid function