Which is an effect of short-term environmental changes? adaptation
speciation
extinction
death

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.

Awide variety of “ apps “ are available to customize devices. which category of app does the word processing software fall into?

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