The positive connotation for noisy it think would be "participative".
The definition, according to Merriam-Webster is as follows:
Definition of participative<span>. : relating to or involving participation; especially : of, relating to, or being a style of management in which subordinates participate in decision making.</span>
Subordinate clause, a complete sentence, a compound subject, a main clause
By definition, 'Iamb' refers to the sequence of unstressed and stressed syllables, and 'pentameter' means that there are ten syllables since penta means five. An iamb is a metrical foot that consists of an unstressed syllable followed by a stressed syllable. Therefore, the answer for this would be option A. <span>ten syllables divided into pairs of unstressed and stressed syllables. Hope this helps.</span>