Read the sentences from the sections "Changing The Tone Of Your Voice" and "Hearing Tone Of Your Voice Can Alter Your Mood." What participants didn't know is that the pitch of the voice they were hearing in their headphones was actually slightly modified. Instead, the participants in this study ended up changing their feelings to match what they had heard. The two sentences develop the significance of the study by

A outlining a cause and an effect of the tone the participants heard.

B describing a problem participants encountered and a solution.

C presenting a contrast between what scientists expected and learned.

D illustrating how the results participants felt changed over time.

Based on the cause-and-effect relationship in this sentence, what is the meaning of the word revert? the brownies kali made using a new recipe were too dry, so she reverted to her original recipe. a) to alter or change completely; revise b) to dispose of or remove; to throw away c) to prepare for something; assemble or make d) to go back to a previous state or practice

Part b: which phrase from the text best support the answers to part a? a. “i don't want to talk to somebody when i go check in at an airport. i just either download the boarding pass to my phone or walk up to a kiosk and get it.” (paragraph 8) b. “you do not have to go far to find someone who disagrees with andrew mcafee, just around the corner to the office of another person at the same university.” (paragraph 11) c. “the set of things that machines do not do like humans is innumerable.” (paragraph 16) d. “you wonder if you're joining that long litany of voices who go down as having made the incorrect prediction one more time, but i think the facts are different this time.” (paragraph 23)

Gilman's the yellow wallpaper expresses the idea that doctors in the 19th century did not take into account the opinions and needs of mentally ill patients when treating them which line from they story best supports this theme