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.
Baby William was christened (baptised a Christian) on 26 April 1564. Many people think his birthday was 23 April - St George's Day. William Shakespeare was probably 'Will' to his family. Shakespeare's father was John Shakespeare, a glove-maker. His mother Mary was the daughter of a farmer named Robert Arden.