How early civilizations used the positions of stars for such buildings as mayan pyramids and greek temples. answer.

This schedule shows the opportunity cost of producing doughnuts, bagels, and croissants. refer to the schedule and use the drop-down menu to answer each question. on day 2, raj makes 70 more bagels than on day 1. what is the opportunity cost of producing 70 more bagels? on day 3, raj makes 50 more croissants than on day 2. what is the opportunity cost of producing fifty more croissants?

Which common characteristic of renaissance buildings does this image show

Which statement about spreading knowledge of diseases and health around the world is correct?