Read the excerpt from Moon Mission. Former astronaut Ken Bowersox is chair of NASA's Human Exploration and Operations Committee. He says Gateway encourages more-ambitious missions. "It's like a base camp on a mountain. When you build that, people are tempted to go higher, and they do go higher."

What central idea do the details in the excerpt support?

Ken Bowersox is an expert on space exploration.
The creation of Gateway causes people to dream big.
Former astronauts are often chairs of NASA committees.
The Human Exploration and Operations Committee plans missions.

Which tone best fits a business letter

Read the excerpt from "politics and the english language" by george orwell. by this morning’s post i have received a pamphlet dealing with conditions in germany. the author tells me that he "felt impelled” to write it. i open it at random, and here is almost the first sentence that i see: "[the allies] have an opportunity not only of achieving a radical transformation of germany’s social and political structure in such a way as to avoid a nationalistic reaction in germany itself, but at the same time of laying the foundations of a cooperative and unified europe.” which statement is correct? orwell uses an example and statistical evidence in this excerpt. orwell uses an example and a quotation for evidence in this excerpt. orwell uses hypothetical and factual evidence in this excerpt. orwell uses hypothetical and statistical evidence in this excerpt.

What is the best way to brainstorm ideas for an argumentative essay? generate ideas for both sides of the argument compile a list of possible sources for the topic list descriptive details that illustrate the main argument craft a strong thesis statement that is the focus of the essay