Why does the sun generally appear to rise in the east, move across the sky and set in the west each day?

A scientist hypothesizes that the water in all of the earths oceans are connected. What would most likely allow this hypothesis to become a theory

What are the primary causes of poverty in this region?

What is the difference between the greenhouse effect and global warming?

layer A is the topmost layer. Layer C contains fossils from the Precambrian era. Layer B contains dinosaur fossils, and layer A contains fossils of mammals. Which two statements are supported by this evidence?

Which of the life zones of a lake the area with sunlight or the area without is likely to be more biologically diverse? why?

What are some of the economic challenges facing the Ukraine?

What is another way to measure the size of Africa? O Population O Animals Mountains Lakes

Name the model of the solar system that places at it's centre the sun?

A mineral or combination of minerals that contains metals or other substances in useable amounts is called a an

What is one reason Turkey is having difficulty becoming a full member of the European Union? Many Europeans consider Turkey an outsider because it is a Muslim nation. Turkish nationalists are resisting incorporation into Europe.