In this text, ‘whistles like an old-fashioned kettle on the boil,’ is an example of a:
all right then, i say, so what about dr clark’s claim that “most severe ailments” have a connection with being dehydrated? professor hall leans back in his chair and whistles like an old-fashioned kettle on the boil. “if he’s trying to make the case that people are thirsty without knowing it, and if they just drank a little more they could sidestep everything from dementia to cancer, well, he better start making room on his mantelpiece for a nobel prize. maybe even two.”

edmund spenser and john bunyan is the answer. hope i !

racial profiling is the act of targeting a racial minority for a criminal investigation only based on the individual's skin color, and therefore the association of that person to a race or ethnic group.

criminal profiling on the other hand, is the practice hold by police enforcement members, in which they stop for questioning an individual based on his/her appearance and the similarity between them and a suspect the police is looking for. in this case, race can be used for criminal profiling, but eyes color, hair color, height, weight, type of clothes wearing, etc, are also taking in consideration.