Which of these properties is shared by solids, liquids, and gases?
They are easily compressible.
They are fluids.
Their particles are in constant motion.
They expand to fill their containers.

You need to be more specific.  i really don't know what a "motion map" is.you can draw a graph of an object's position, distance, displacement, speed,velocity, or acceleration versus time, or you can draw a graph of the object's x-position versus its y-position and not give any information about time at all.if the graph presents position or displacement against time,  then constant velocity is a straight line . . i.e. a line that has  constant slope.if the graph shows speed against time, then constant velocityis a horizontal piece of line.if the graph shows acceleration against time, then constant  velocity is a piece of line that lies on the x-axis . . it's value is zero. 

The big glowy thing is called the sun it is a star in our galaxy and is over 1 million degrees