Because it's the basis of how everything around you works
What is being done in shaping is that it directs and guides the change in one's behavior. Therefore, what will happen when one undergoes shaping is that you encourage a lot of minor behaviors which would add up to one large action. The answer to this would be the first option.
lol what is this question
4.0 ilynits per second Alaskan es muy du facial in the oscillates 1.99