Other epithelial cells line the insides of the lungs, the gastrointestinal tract, the reproductive and urinary tracts, and make up the exocrine and endocrine glands. Functions of epithelial cells include secretion, absorption, protection, transcellular transport, sensation detection, and selective permeability.Endothelium (the inner lining of blood vessels) is a specialized form of epithelium.ther epithelial cells line the insides of the lungs, the gastrointestinal tract, the reproductive and urinary tracts, and make up the exocrine and endocrine glands. Functions of epithelial cells include secretion, absorption, protection, transcellular transport, sensation detection, and selective permeability.
 Don't Let Me Be Lonely Tonight  is a song written and performed by American singer-songwriter James Taylor, from his 1972 album One Man Dog. It was released as the lead single from the album, and peaked at #14 on the Billboard charts on January 13, 1973.Don't Let Me Be Lonely Tonight  is a song written and performed by American singer-songwriter James Taylor, from his 1972 album One Man Dog. It was released as the lead single from the album, and peaked at #14 on the Billboard charts on January 13, 1973.
Something About the Way You Look Tonight. Something About the Way You Look Tonight is a song by Elton John, released in 1997 as the first single from his 26th studio album The Big Picture. The song and its video were dedicated to the memory of Diana, Princess of Wales, who died that year, with proceeds from the sale of the song going towards Diana's charities.