Which One of the Following Examples Best Illustrates the Use

Which one of the following examples best illustrates the use of a personally constructed theory as a child learns the concept spider?

A) Julian assumes that spiders give birth to live baby spiders,just as people give birth to live infants.
B) Ian learns that spiders have eight legs,whereas insects have only six.
C) Rudy learns that spiders,along with scorpions and ticks,are members of the arachnid class.
D) Duc remembers what happened when his cousin was bitten by a black widow spider.