Which key details from "R. M.S. Titanic" best support the central idea that wealth was a determining factor in who survived? Select the two correct answers.
"Colonel John Jacob Astor puts his young wife in a lifeboat, steps back, taps cigarette on fingernail: 'Goodbye, dearie; I’ll join you later.'"

"Many run and scramble aft, where hundreds are clinging above the silent screws on the great uptilted stern.”

"'The 'Millionaires’ Special' leaves the ship—boat No. 1, with a capacity of forty people, carries only Sir Cosmo and Lady Duff Gordon and ten others."

"Benjamin Guggenheim, in evening clothes, smiles and says, 'We’ve dressed up in our best and are prepared to go down like gentlemen.'"

Which revision, if any, best fixes the bolded (capitalized in this case) part of the sentence? female cardinals, a somewhat drab bird compared to the males, blend in well with their environment. no change somewhat drab birds a somewhat drab's bird somewhat drab bird's

Which is not a controlling idea in the essay? a) average joggers b) importance of tradition eliminate c) olympic-level competitors d) fräbel-designed crystal peach

3one of the biggest impacts a building has on earth is the energy it uses. currently, most of the world’s energy comes from burning fossil fuels. these fuels are dirty and when they are burned they pollute the air and water. one way to burn fewer fossil fuels is to reduce the amount of electricity a building has to use. passive solar heating, which uses heat from the sun, reduces the amount of fossil fuel used to heat buildings. passive solar heating requires a south-facing wall made of glass. when sunlight shines through the wall, it is collected and used to warm the building. another way green buildings reduce their electricity use is to install other energy sources. for example, some green buildings use panels that turn energy from the sun into useable electricity. which is the best summary of paragraph 3? a) fossil fuels are dirty and pollute the air and water. most of the world's energy comes from these fuels. b) the biggest problem of buildings is that they use fuel that is dirty for heating. they need to do something to be more energy efficient. c) panels that turn energy from the sun into electricity and passive solar heating can stop the burning of fossil fuels which pollute air and water. d) since fossil fuels are dirty and pollute the air and water, other technologies that pollute less and produce energy have been developed like solar energy and green buildings.