Final answer:
Body language communicates emotional states, dominance or submissiveness, and sexual intentions, but it does not provide information about bilingualism.
Step-by-step explanation:
The way people hold their bodies often communicates information about a variety of things, but not bilingualism. Emotional states can often be inferred from how someone carries themselves or their facial expressions. Acts like smiling or frowning are part of our body language that can convey happiness or displeasure, respectively.
Similarly, characteristics like submissiveness or dominance can be communicated through body language such as posture, the way someone holds their head, or how they occupy space. Moreover, sexual intentions may also be implied through certain nonverbal cues like touch, proximity, and eye contact. However, body language does not convey whether a person is bilingual as language proficiency does not typically manifest through these types of nonverbal signals.