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.
Tone of the passages. Tone. Of a passage is the mood of the author in which he is writing. Tone is more content specific than style. Within a passage, we can have various tones, but the style remains the same throughout. Some common tones are, Satirical, Cynical, Didactic, Objective, Appreciating, Informative, Optimistic and Pessimistic.