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