Currents shape rivers over long periods of time.
Please select the best answer from the choices provided
OT
OF

The influenza virus cause the flu, but not other diseases. why?

How can you approximate the number of calories required to keep you in energy balance?

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?