What is a class in CSS? A. a grouping of HTML tags for which style properties can be declared
B. a selector used to define a unique style
C. a tag used to apply styles to a block of content
D. the part of a declaration describing the type of style to be applied

Some of the first computer games were created in the early 1970s by college students experimenting after hours to see what the were capable of doing.

Which best describes the role or restriction enzymes in the analysis of edna a. to break dna into fragments that vary in size so they can be sorted and analyzed b. to amplify small amounts of dna and generate large amounts of dna for analysis c. to purify samples of dna obtained from the environment so they can be analyzed d. to sort different sizes of dna fragments into a banding pattern that can be analyzed

Kenny works with an it company. his company is about to launch new software in the market. he has to ensure that this new software is functional and meets all of the quality standards set up at the planning stage. which job profile is kenny likely to have? kenny is likely to have the job profile of a blank .