Read this excerpt from a student’s expository essay about an historical event. Which cause would have produced an effect of redesigning the spacesuits worn by the astronauts to eliminate as much nylon as possible? The House report attributed the astronauts’ deaths to multiple issues, including a pure oxygen atmosphere, flammable materials, poor hatch design, and inadequate emergency preparedness. Pure oxygen atmosphere Poor hatch design Inadequate emergency preparedness Flammable materials

Select the correct text in the passage. which details in this diary entry support the main idea that the writer had a horrible day?

Read this excerpt from wheels of change by sue macy. that said, it's hard to grasp the full extent of the bicycle's impact on americans in the late 19th century—particularly female americans. imagine a population imprisoned by their very clothing; the stiff corsets, heavy skirts, and voluminous petticoats that made it difficult to take a deep breath, let alone exercise. add to that the laws and social conventions that cemented a man's place as head of the household and holder of the purse strings. how suffocated women must have felt. and how liberated they must have been as they pedaled their wheels toward new horizons. what is the central idea of the excerpt

What is the effect of narrator's word choice on the tone of this passage? the words "my heart shrank within itself" create a fearful tone. the words "better-omened" set a hopeful tone. the words "wounded his fellow" develop a remorseful tone. the words "struck harsh upon my ears" suggest an irritated tone.