Across
- 3. Night Blindness is caused due to the lack of this vitamin
- 6. This is the lightest element in the periodic table
- 7. This non-metal remains liquid at room temperature
- 8. Plants which grow in dry conditions are known as
- 10. Non-stick cooking utensils are coated with this element
Down
- 1. Diabetes happens because of problems in this organ of the body
- 2. This is the gas filled in electric bulbs
- 4. This phenomenon causes the Earth's magnetic poles to reverse, causing compass needles to point south instead of north
- 5. This pigment is responsible for the green colour of plants
- 9. He discovered the nucleus of a cell