PLEASE HELP A change in the size or shape of a substance is a change

A. chemical
B. physical
C. material
D. nuclear

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

The dot diagram represents the motion of the motorcycle as it moves from left to right

What os the equation of the line described below written in slope-intercept form? the line passing through point (0,0) and parallel to the line whose equation is 3x+2y-6=0