Read the scenario below and answer the question that follows. Dave watches his brother climb a tall but brittle tree. When a branch snaps, Dave’s brother falls out of the tree and breaks his leg. Dave thinks about this event often. Even though he is physically capable of climbing, he never climbs the tall, brittle tree. Which process best explains why Dave does not climb the tall but brittle tree? A. lack of attention B. lack of retention C. lack of reproduction D. lack of motivation