Which of the following countries relies on tourism more than the others? a. romania b. albania c. bulgaria d. serbia

Computer models can scientists predict weather. some computer models can show the predicted path of hurricanes. what other events could a computer model warn us of? a) undersea earthquakes , tornadoes, and avalanches b) tornadoes c) avalanches d) undersea earthquakes

According to the population pyramid, in 2000 china had about 120 million people in which age-group?

What is the longest river in central asia, and which countries does it border