How many plastic bags does a person in the United States use after 5 years

Eastern europe’s population growth can be attributed to these factors. select all that apply migration

The earth's internal process which drives seafloor spreading is

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