1. Present simple tense: The answer uses the present simple tense throughout (e.g., "teamwork really boosts," "they learn," "they get exposed"), which is appropriate for stating general truths and advantages.
2. Infinitive of purpose: "to express their thoughts clearly" uses the infinitive to explain the purpose of learning, adding clarity to the explanation.
3. Passive voice: "get exposed to different perspectives" uses the passive structure, which is a good way to focus on the experience rather than who is doing the action.
4. Parallel structure: The answer uses parallel structure in listing benefits ("express their thoughts clearly and also become better listeners"), which makes the answer more fluent and organized.