Which of the following quotations contains an adverb clause explaining under what circumstances?(from the story To build a fire)
a. “When all was ready, the man reached in his pocket for a second piece of birch bark.”
b. “If he had only had a trail mate he would have been in no danger now.”
c. “As he looked apathetically about him, his eyes chanced on the dog. . . .”
d. “He could not pick and choose, for he had to lift the fuel between the heels of his hands.”

Identifying parts of a chemical equation identify each part of this chemical equation that describes the burning of methane and oxygen. b (blue box): d (number): e (purple box):

Why does the narrator come to the house of usher

Read the excerpt from the war of the worlds, in which the first martian exits the spacecraft.a sudden chill came over me. there was a loud shriek from a woman behind. i half turned, keeping my eyes fixed upon the cylinder still, from which other tentacles were now projecting, and began pushing my way back from the edge of the pit. i saw astonishment giving place to horror on the faces of the people about me. i looked again at the cylinder, and ungovernable terror gripped me. i stood petrified and staring.what option accurately analyzes the impact of the narrator's thoughts and actions on the tone of the excerpt? the war of the worldsa disdainful tone is created as the narrator ponders the ugliness of the tentacles and turns to the shrieking woman.a melancholy tone is created by the narrator's thoughts of fear and refusal to avert his eyes.a tone of determination is created when the narrator thinks of escape and backs away from the edge of the pit.a fearful tone is created through the narrator's thoughts of horror and his glance at the cylinder.