Present participle as adverbial: "leading to innovative solutions" using a present participle phrase as an adverbial, describes the results of different viewpoints, adding coherence and detail to the sentence.
Participial construction as subject complement: "everyone contributes different viewpoints" with "contributing different viewpoints" as a participial construction acting as a subject complement, describing the actions of team members and enhancing the information in the sentence.
Gerund as subject: "Learning from each other" as the subject of the sentence, using a gerund form, emphasizes the process of mutual learning among team members, enhancing the complexity and depth of the sentence.