Repeat the same procedure with the sand and silt. What do you notice?

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

The blue segment below is a diameter of oo. what is the length of the radius of the circle?

Fertility and mortality rates are higher in more developed nations.