What the immune system does. The immune system protects the body against illness and infection caused by bacteria, viruses, fungi or parasites. It is really a collection of reactions and responses that the body makes to damaged cells or infection. So it is sometimes called the immune response.
At that point the family name she used to use, the family name of her father, is called her maiden name because it was her name when she was a maiden. Your mother's maiden name is usually the surname (or family name) of your maternal grandfather. Traditionally in the English-speaking world, a child uses the family name of the father. Also traditionally, when a woman marries, she takes the family name of her husband. At that point the family name she used to use, the family name of her father, is called her maiden name because it was her name when she was a maiden. <br /><br /> Your mother's maiden name is usually the surname (or family name) of your maternal grandfather.
Elizabeth is a name with Biblical/Hebrew origins. The meaning of the name Elizabeth is God is my Oath. Elizabeth was the mother of John the Baptist in the Bible. Alternate spellings include Elisabeth and Elizebeth. Nick names for the name Elizabeth include Liz, Lizzy, Beth, Eliza and Betsy, among others.