1. Vitamin a has contributed greatly to produce dop Xin rose 3. The growth of bone. 4. the vital role the immune system in the body. To help combat the disease caused by the bacteria Viruses and parasites
1. Vitamin A has contributed greatly to the production of Roma children drop Xin three. The bone growth four. Play a role in the immune system. Help fight infectious diseases caused by bacteria, viruses and parasites.
1. Vitamin A has contributed greatly in the production of rhodopsin 3. Bone growth 4. Role of the immune system in the body. Help fight disease caused by bacteria, viruses and parasites.