Compare plagiarism and lazy writing. What steps should you take to avoid these serious flaws in writing?

Small metal disks are pasted onto Miranda's scalp and they are connected by wire to a machine that translates the electrical energy from her brain into wavy lines on a moving piece of paper

From this description, it is evident that Miranda's brain is being studied through the use of __________ a) a CT scan. b) functional magnetic resonance imaging. c) a microelectrode. d) an electroencephalogram.

The first step in solving a problem is called ______

a. image construction c. problem representation b. developing a prototype d. developing a heuristic