Bile salts give stool its characteristic brown color. If there is decreased bile flow caused by a condition affecting your gallbladder, liver, or pancreas (such as cholecystitis, gallstones, giardia, hepatitis, chronic pancreatitis, or cirrhosis), there may be a lack of bile in stool, making them pale or clay colored.
The writer uses irony in the passage with the sense of purposes to it. This purposes includes, criticizing the adults, to sympathize the children and also to create a tragic situation in the passage. Firstly, the writer uses the technique irony to criticize the adult.
Irony is the key to understanding F. Scott Fitzgerald's title, The Great Gatsby. Many of the themes of this novel seem to mock Jay Gatsby's greatness.. Some of these themes can even be taken on a more social level to include society in general and imply their prominence as well.