Question 10

Explanation

The correct arrangement to form a cohesive paragraph is as follows:

• Sentence $(5)$ serves as the main idea of the paragraph, introducing the topic of color's influence on psychology and emotions.
• Sentence $(2)$ is an explanatory sentence that outlines another function of color as a form of nonverbal communication.
• Sentence $(4)$ adds a broad context about the ability of the human eye to capture millions of different colors.
• Sentence $(1)$ uses the intersentence conjunction "However" to narrow the scope from the millions of colors in the previous sentence to a focus on "several main colors" that impact health and mood.
• Sentence $(3)$ acts as a conclusion explaining in more detail how these colors can have different effects through the emission of energy waves.

Therefore, the logical sequence that forms a cohesive paragraph is $(5)-(2)-(4)-(1)-(3)$.