Click this link to view o*net's tasks section for librarians.

note that common tasks are listed toward the top, and less common tasks are listed toward the bottom. according to o*net, what are common tasks performed by librarians? check all that apply

According to E*Net the most common tasks which are performed by librarians are selecting, acquiring, Cataloguing, classifying, circulating, and maintaining library materials.  

Explanation:

Between these tasks there are other as well such as furnishing reference, bibliographical, and reader’s advisory services.  They might perform in-deep, strategic research, and synthetize, analyze, edit and filter information. May set up work with databases and information systems to catalogue and access information.

Speaking, Reading Comprehension, Active Listening, and Writing

Explanation:

The link given in Edge only states these four.

radiant energy is a form of kinetic energy only.(a)

the third answer is correct (c).

the laws that regulate the financing of political campaigns seek to guarantee the smoothness of funding so that there is no abuse of electoral economic power and to avoid the capture of future politicians by the donors.

this is because donor agents have their private interests that are not necessarily the same interests of the society that elected politicians must defend.

thus, interest groups should seek their interests within the legality of lobbying practices that are regulated.