Answer:
C. his crackers are smaller.
Step-by-step explanation:
The preoperational stage is piagets second stage in his theory of operational development. This stage is from two years of age to 7 years. The young children at this age are able to think more symbolically with their memory and imaginations being developed. The child at this stage learns to conserve mass so they would be able to recognize that their cracker is smaller than yours.