in what type of economy dose the government try to control all factors of production, A traditional, B command. C market , D mixed

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

Distance that lewis and clark traveled from st. louis to ft. clatsop near the pacific ocean.

Where is the world’s shortest commercial runway?