[Solved] One of the foremost preoccupations of Italian Renaissance art was A)the elimination of religious images in painting and sculpture. B)the realistic portrayal of the human nude. C)to reject the trend of realism and emphasize abstract artistic forms. D)the exclusion of humans in favor of purely sacred images. E)a refusal to study mathematical laws and anatomical structures. Business Decorum: The set of professional behaviors and etiquette that are considered appropriate and respectful in a business environment. User Manual: A user manual is a document providing instructions and information on using a particular product or system. Safety Warnings: Notices or alerts designed to inform about potential hazards and advise on the necessary precautions to avoid harm or injury. Alphabetical Order: The arrangement of words or items based on the sequence of the letters in the alphabet.