How is the yerka different from other kinds of bicycles? a a thief would have to destroy a yerka in order to steal it. b other bicycles are considered to be more environmentally friendly. c a special anti-theft device prevents the yerka's wheels from spinning. d other bicycles feature anti-theft measures as part of their design.

Read the excerpt from poe’s "the fall of the house of usher." his ordinary occupations were neglected or forgotten. he roamed from chamber to chamber with hurried, unequal, an objectless step. the pallor of his countenance had assumed, if possible, a more ghastly hue -- but the luminousness of his eye had utterly gone out. which statement best describes the effect of the narration on the story? the narration reveals usher’s feelings of discouragement. the narration reveals usher’s absent-mindedness after his loss. the narration suggests usher’s confusion in the wake of his loss. the narration suggests usher’s mental decline after his sister’s death.