Surfactant is a complex substance containing phospholipids and a number of apoproteins. This essential fluid is produced by the Type II alveolar cells, and lines the alveoli and smallest bronchioles.
My friends and family say I am obsessive about the subject. Shakespeare had three children. Susannah was born in May 1583, six months after William married Anne (so Anne was pregnant at the time of the wedding). Two years later (1585) the twins Judith and Hamnet (girl and boy) arrived.
Under a bond dated November 28, 1582, William Shakespeare and Anne Hathaway entered into a marriage contract. The baptism of their eldest child, Susanna, took place in Stratford in May 1583. One year and nine months later, their twins, Hamnet and Judith, were christened in the same church.