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Why would the black-tailed jackrabbit evolve the following characteristics:
large ears to regulate body temperature; long legs help outrun predators; fur on the bottoms of feet protect fro
surfaces digests food twice to obtain the maximum amount of water and nutrition?
a to survive in a grassland environment
to survive In a tundra environment
to survive in a rainforest environment
to survive in a chaparral environment
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Saab

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.