Across
- 4. A WEAKENED FORM OF A PATHOGEN, 10
- 6. DISEASE-CAUSING, 10
- 7. PREVENT THE BACKFLOW OF BLOOD, 6
- 9. THE TYPE OF IMMUNITY PROVIDED BY A BREASTFEEDING MOTHER, 5,7
- 10. THE BODY SYSTEM CONSISTING ON SKIN, HAIR AND NAILS, 13
Down
- 1. SEVERE PROTEIN DEFICIENCY, 11
- 2. AMOUNT OF AIR INHALED/EXHALED NORMALLY AT REST, 5,6
- 3. THE GENETIC MATERIAL IN COVID-19, 3
- 5. TYPE OF IMMUNITY PRESENT FROM BIRTH, 6
- 8. PHYSICAL STRUCTURE OF HUMANS/PLANTS/ANIMALS, 7
