The correct answer for the question that is being presented above is this one: "C. Jurassic." The Jurassic period marked the completion of Pangaea's breakup and was concluded by a mass extinction event. From Pangaea, it created other continents and islands that caused the extinction of some species.
One way advances in science and geography changed the world in the 1100's (time period also known as the Renaissance of the 12th Century) was through advances such as the wind mill, paper making, and the magnetic compass. Maps were able to be created using the magnetic compass and paper. This sea and land navigation and map making aided in European expansion and exploration.
The legal document that explains the legal reasoning behind a Supreme Court decision is called a majority opinion. A majority opinion is a judicial decision agreed by more than half of the court. Hope this answers the question.