Choose the correct answer:
1. The disease where there is stunted growth, swelling in face and limbs, fluid retention, and also called as edematous malnutrition. The disease is
2. The disease wherein there is not enough healthy red blood cells. The disease can cause light-headedness, dizziness and tiredness. The disease is:
3. Identify the mineral:The mineral present in common salt, which maintains the fluid balance. It is also involved in neurotransmission. The deficiency of the mineral causes muscular cramps.