Across
- 4. Specialised cells that engulf and destroy microorganisms (12)
- 10. Chemists shop (8)
- 11. All 4 sided shapes (13)
- 12. Symptoms of severe memory loss, commonly found in the elderly (8)
Down
- 1. Smallest planet in the solar system (7)
- 2. A green pigment present in plants (11)
- 3. A common lung condition (6)
- 5. 6 carbons with hydrogen groups attached
- 6. Product of photosynthesis (6)
- 7. Who founded the evolution theory (6)
- 8. When the blood supply to the brain is cut off (6)
- 9. Chemical element with atomic number 2 and can be found in periodic table (6)