Please help me out- ;-; After scientists use a careful process to gather evidence and establish scientific facts, which step most likely occurs next in the scientific process?

A) conducting experiments
B) testing new conditions
C) studying new topics
D) determining explanations

Which plate boundary causes plates to collide forming mountain ranges, volcanoes, and island arcs? give an example of this type of plate boundary. 2. at which plate boundary do rifts and mid-oceans ridges form? give an example of this type of plate boundary. 3. at which plate boundary do plates slide past each other while moving in opposite directions? give an example of this type of boundary.