Which sentence from the selection supports the idea that Dr. Robert Irvine wants to achieve something important? (AKS 10)
A. "Dr. Robert Irvine intends to change all that." (paragraph 1)
OB. "Dr. Irvine asked his students to keep a journal."
(paragraph 3)
OC Dr. Irvine helling developed a theory that laughter is a signal
that we send to others." (paragraph 4)
O D. "Although scientists like Dr. Irvine are beginning to
understand more about laughter, there is still much to
learn." (paragraph 6)

Poetry is a huge part of literary history. it is also a part of musical history. from the lyrics of ancient folk songs to those of modern-day rap, musicians have used words in their art to express life, love, and culture. whether the melody comes first or the words do, it is a poet's job to make them work together. the music and words become partners in the goal of expressing ideas or affecting the listener in some way. we have all been turned into mush by a beautiful song with a sad message, and we have the musical poets to for that. based on the sentences in this paragraph, which statement is accurate? sentence 1 is a complex sentence that varies the style and tone of the paragraph. sentence 3 is a complex sentence that varies the style and tone of the paragraph. sentence 5 is a compound sentence that varies the fluency and style of the paragraph. sentence 6 is a compound sentence that varies the fluency and style of the paragraph.

Which statement best describes the narrator's reliability? the narrator is unreliable because o she does not reveal how old she is until the end of the passage.

What does the word subordinate mean in this sentence? the office manager spoke to her subordinate in a cordial tone.