✅ Correct Answer: Dental
Source: This question is taken from the Everyday Science
✅ Correct Answer: Leukocytes
✅ Correct Answer: Small pox
✅ Correct Answer: Typhus
✅ Correct Answer: Lead
✅ Correct Answer: Crystalline solids
✅ Correct Answer: 1 kg
✅ Correct Answer: Emphysema
✅ Correct Answer: Pellagra
✅ Correct Answer: Radio waves
✅ Correct Answer: Sleeping sickness
✅ Correct Answer: Sodium Chloride
✅ Correct Answer: Tuberculosis
✅ Correct Answer: Epidemiology
✅ Correct Answer: Animal wastes
✅ Correct Answer: Dermatology
✅ Correct Answer: Vaccines