Which controlling idea would go with an essay that has the following hook: Did you know that doing things you have never done, whether it is trying a new food or bungee jumping, is good for your brain and body? Exercising is the most important thing you can do to stay healthy and strong.
People who try new things are healthier and more creative than those who do not.
Doing something that you find difficult is one way to learn and grow personally.
People who eat healthy foods are more likely to learn better and be stronger.

Stone, two or three feet thick, the door of wood and iron, a foot thick, and the iron grating which strained the light, i could not being struck with the foolishness of that institution which treated me as if i were mere flesh and blood and bones, to be locked up. i wondered that it should have concluded at length that this was the best use it could put me to, and had never thought to avail itself of my services in some way. i saw that, if there was a wall of stone between me and my townsmen, there was a still more difficult one to climb or break through before they could get to be as free as i was. i did not for a moment feel confined, and the walls seemed a great waste of stone and mortar. i felt as if i alone of all my townsmen had paid my tax. — “civil disobedience,” henry david thoreau based on this passage, how did thoreau feel about his confinement?

The library carries many current books.what is the adjective

Emily is reading her friend's story. it uses transition words like and emily can tell that this story's organization is a) sequence of events b) cause and effect c) compare and contrast d) question and answer