Explain the method used to match the standard form of a number to either it's word or expanded form

Number the steps from when a stimulus is received to when the body reacts

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called

Plz hury on a timer which statements explain what happens at deep-ocean trenches? check all that apply. crust is formed. mountains are formed. seafloor spreading occurs. crust becomes molten rock. denser plates slide under lighter plates.