Read this stanza from "the raven."

then the ebony bird beguiling my sad fancy into smiling,
by the grave and stern decorum of the countenance it wore,
"though thy crest be shorn and shaven, thou," i said, "art sure no craven,
ghastly grim and ancient raven wandering from the nightly shore–
tell me what thy lordly name is on the night's plutonian shore! "
quoth the raven, "nevermore."

in this stanza, the poet uses imagery that appeals to the reader’s senses of

a. sight and sound.
b. smell and taste.
c. sight and touch.
d. sound and touch.

in ray bradbury's short story "a sound of thunder", mr. eckels's fearfulness leads to drastic consequences for the rest of the world.

in the story, mr. eckels, who is a hunter, hires a time travel company to travel to the age of dinosaurs. although he is excited for the hunting expedition at the beginning, when they reach there and mr. eckels sees the tyrannosaurus, he feels frightened. as he is afraid of the tyrannosaurus, he steps off the path although he has been warned not to do it. by stepping off the path, the entire course of the future is affected: mr. eckart alters the future by stepping on a butterfly, which causes a new man to be elected president in the future. in that way, it is mr. eckart's fearfulness what triggers 'the butterfly effect' and what leads to drastic consequences for the rest of the world.