Answer:
The fact that emotional expression can be conveyed through nonverbal gestures and text-based messages suggests that emotional expression uses multiple channels to communicate. This is an indication that emotions are complex and can be conveyed through various modes of communication. Therefore, the statement "emotional expression uses multiple channels" is the most accurate answer.
The fact that emotional expression can be conveyed through different modes of communication also suggests that emotional expression may be adaptive or maladaptive, depending on the situation and context in which it occurs. In addition, emotional expression can occur in stages, and it can be governed by display rules, which are social norms and expectations that influence how emotions are expressed in different contexts. However, these factors are not as strongly supported by the given statement as the idea that emotional expression uses multiple channels.