Analytical essays, research papers and technical reports require accurate diction. Look up terms you do not understand. Do not rely on the thesaurus. Balance long and short sentences. As a good rule, the more complicated the idea, the more precisely it must be stated.
Subordination shows relationships, helps illustrate cause and effect, compare and contrast, etc.
Make your point with clear, specific, and vivid examples and details. The quality of details and examples greatly improves your writing. Follow accepted rules of grammar, diction, and usage. If you are unsure of your command of grammar and usage, consult your guidebook, use the grammar check function on your computer, speak with your instructor during office hours, or make regular appointments at The Writing Center. Proofread your essay carefully.