What is scope creep in software development? explain three ways to deal with scope creep

The north and south regions had very diferent economies in the 1800s.

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

Which excel file extension stores automated steps for repetitive tasks?