Note: if kaykay has answered, it's incorrect! he/she is a spammer!

according to the lesson what part of speech is often stressed in iambic pentameter?

articles, such as "the" or "a"
prepositions, such as "through" or "on"
conjunctions, such as "and" or "but"
nouns, such as "love" or "truth"

Like the nouns "and" or "but"

Explanation:

Iambic pentameter is a type of metric that is used in poetry and drama. It describes a certain rhythm that words establish in each verse. This rhythm is measured in small groups of syllables; these small groups are called "foot." The word iambic describes the type of foot that is used. The word pentameter indicates that a verse has five feet.

An iambic pentameter has a tendency to emphasize nouns, so the correct answer to the question would be: like the nouns "and" or "but".

the answer to this question

second one- because has facts and not opinion