Which one of the following lists represents a concept hierarchy?
A) cat, dog, giraffe, elephant
B) animal, mammal, dog, cocker spaniel
C) woman, girl, man, boy
D) lemur, monkey, chimpanzee, human
Answer: B
Which one of the following lists represents a concept hierarchy?
A) cat, dog, giraffe, elephant
B) animal, mammal, dog, cocker spaniel
C) woman, girl, man, boy
D) lemur, monkey, chimpanzee, human
Answer: B