Search south america is located mostly in which two hemispheres

Which of the following scenarios illustrates the cultural impact of expanded regional trade for postclassical civilizations? o a. the byzantine empire rises in place of the roman empire. o b. an islamic scholar attends a university in his hometown. o c. internal disputes weaken a large african empire. o d. an arabian sultan wears a robe made from chinese silk.

Which of the following equations represents the right chemical process that occurs i. photosynthesis

In a command economy, people are not free toa buy consumer goods.b work in factories.c make production or monetary choices.d receive an education.