Marco Has Worked Extensively as a Dog Handler for Many

Marco has worked extensively as a dog handler for many years. He is well known for his ability to understand dogs. Recently he decided on a trip to a ranch with horses, Marco was able to apply his knowledge and experiences of working with dogs to the horses. This is considered an example of

A) postformal reasoning.
B) fluid intelligence.
C) crystallized intelligence.
D) episodic memory.