Correct Answer: A    B    C    D

3    1    2    4

Solution : The correct option is A 3   B 1    C 2   D 4

Vitamin A is required for proper vision, and a lack of it can result in reduced vision and, in severe cases, night blindness or other eye issues. Iron is an essential component of haemoglobin, a protein found in red blood cells that transports oxygen throughout the body. Anaemia can be caused by a shortage of iron in the diet, which is characterised by a diminished ability of the blood to carry oxygen, resulting in weariness, weakness, and paleness. Vitamin C , commonly known as ascorbic acid, is essential for healthy skin. Its shortage can cause dryness, roughness, and an increased susceptibility to bruising and skin infections. Calcium is an essential element for bone health. Calcium deficiency can weaken bones and raise the risk of fractures and osteoporosis.