Across
- 3. best known as the ‘king of sports’
- 5. fast-food chain has the famous slogan, “Eat fresh!”
- 6. name of the substance that gives skin and hair its pigment
- 7. element is used as a disinfectant, as a bleaching agent and to purify water
Down
- 1. in anatomy the outer layer of the skin is called
- 2. saltiest ocean
- 4. form of energy is currently causing the largest amount of greenhouse gas emissions, globally
- 6. the device that performs both input and output functions in a computer