Which of the following enhances the effectiveness of writing?

Employing diverse sentence structures and vocabulary significantly enhances the effectiveness of writing by making it more engaging and dynamic. Variety in sentence length and structure can help maintain the reader's interest, creating a rhythm that keeps the prose lively. Additionally, using a rich vocabulary allows for more precise expression of ideas and emotions, enabling the writer to convey nuances effectively. This variation helps in emphasizing important points and can also aid in developing a strong voice or tone in the writing.

Simple sentences could lead to a monotonous style that might bore readers, and limiting the use of technical terms may simplify the content but can also reduce the richness of information, especially in specialized writing. Adhering to a rigid format without variations might lead to a lack of creativity and flexibility in expression, which can make the writing feel constricted and uninviting. Overall, incorporating a range of sentence structures and vocabulary not only enhances communication but also enriches the reader's experience.