Read these two excerpts from the text. Level II and Level IV would cover different topics in physics class than Level I. This is because A the physics classes would take place in outer space. B kids who are 12 would ...

According to the selection, what is the most common reason people do not believe parallel universes are real? A People think it is probably true, but will not admit it. B Most people think time travel is more likely to ...

This selection is mainly about A) space exploration that uses robotic technologies. B) science fiction authors and where they get their ideas. C) scientists who work to determine the age of the earth. D) different kinds of parallel universes and ...

The region of Patagonia in South America is shared by which two countries? A) Argentina B) Iceland C) Mexico D) Italy E) Chile

Read these two sentences from the selection. What is the purpose of the second sentence? A. to argue against a claim made in the first sentence B. to provide the source of a quote in the first sentence C. to ...

This selection is mainly about A a group of hikers who were unprepared for the weather changes on a mountain. B the most important mountain ranges around the world and why they are famous. C a guide’s experiences leading treks ...