Select the correct answers. What are two effects of the repetition of the word heart in these lines from Walt Whitman's "O Captain! My Captain!"? But O heart! heart! heart! O the bleeding drops of red, Where on the deck my Captain lies, Fallen cold and dead. It conveys the poet’s horror at the death of his captain. It lifts the mood of the poem by giving it a lyrical feel. It emphasizes the long mourning period accompanying death. It reflects the poet’s disturbed and agitated state of mind. ASAP please

terrestrial level - terrene position

potentially - possible/likely

dangerous tasks - treacherous assignment

specifically - exactly/precisely

disabilities - impairment/ailment

to boost - push/lift/raise

artificial intelligence - robot/ ai/machine

enemies - terrorist/opponent/competitor

scientific endeavors - experimental intent

valuable - expensive/priceless

result - outcome/product

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d. cassius cannot believe that a weakling like caesar has become so great.

b. vast setting

explanation:

an epic is a poem of heroic proportions; it can't be short or focus on simple daily life event. it cannot be written with a casual tone as it narrates some heroic deeds of legendary figures.    

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would cloning of animals be allowed to prevent extinction?