In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.

Question: By means of the angular methods used to evaluate the flow properties of a powder, it is determined:
Options: <0> The ease with which the solid sets in motion. <1> The angle of repose. <2> The flow velocity <3> The resistance to displacement. <4> The density of the powder.
pharmacology

Question: Enterobacteriaceae are bacteria:
Options: <0> Able to breathe and ferment. <1> Cytochrome C oxidase positive. <2> Mobiles with polar flagellation. <3> Lacking lipopolysaccharide. <4> Always associated with the intestine of mammals.
biology

Question: What are the advantages of the inventories usually used in child assessment?
Options: <0> They provide standardized scores and reduce evaluation costs. <1> They facilitate obtaining detailed information about the problem. <2> They provide eneatipos. <3> They allow to gather information from different areas related to the current problem. <4> They can be applied to both adults and children.
psychology