B. A television show starts a new season
Dr Tyson excluded Pluto from the American Museum of National History exhibit because it is considered an icy body and not a planet.
Originally, he identified Pluto as a comet from the Kuiper Belt of Comets, since its composition its mostly ice, and stated that if it came near the sun it would evaporate and grow a tail, an uncommon behavior for a planet.
Eventually, in the 1990s, icy bodies were found in the outer solar system, and the similarity between Pluto and them was evident. The conclusion was that both are made of ice, have similar strange orbits, and cross the orbit of other planets.
The rhetorical device that <span>is used in this excerpt from Mark Twain's "The Danger of Lying in Bed" is anecdote (assuming that your options are allusion, rhetorical question, anecdote, and logic).
There is no allusion to any other text here, so that is not the correct answer. There are also no rhetorical questions - questions that don't need an answer because it is implied. I guess there is logic, but it is not a rhetorical device really. So, I'd choose anecdote, because an anecdote is a short, interesting story from someone's life, as is the case here.</span>
He was diagnosed as dyslexic.
