Which two statements describe evidence that directly led to the development of the theory of plate tectonics? I A. Sonar confirmed the presence of mid-ocean ridges. O B. Each continent has its own unique mountain formations. I C. Fossils of plants found in South America differ from fossils found in Africa. I D. Seismic data showed that most earthquakes and volcanoes occur where crust is being formed or destroyed.

read the sentence below and answer the question that follows. one of the norms in the village was to meet at the town square on fridays for a community dinner and dance. the underlined word in the sentence above is best defined as a a. cultural element shared by all people around the world b. specific area in a town used for traditional community events c. religious custom accepted and practiced by all members of a village d. behavioral pattern that is regularly accepted by a group of people

answer(c) carved on a babylonian clay tablet that showed earth as a flat circular disk;

the answer is blue river