N. explain the terms soil creep, slumping, mudslide and avalanches

Which anatomical feature would you expect to find in the fossil remains of a nocturnal species?

What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientists? a.) earthquakes occur where the ocean floor reaches its highest temperatures. b.) many earthquakes take place 700 kilometers below the seafloor. c.) slabs of ocean floor return to the mantle in subduction zones. d.) ocean - trenches cause earthquakes.

Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4