Four-Year-Old Ned Travels with His Family by Car to a Hiking

Multiple Choice

Four-year-old Ned travels with his family by car to a hiking spot. On the way, his parents discuss that the car is running out of fuel and needs fuel. After a few minutes, they stop the car and fill it with a liquid. Ned understands that this liquid is called "fuel." This ability of Ned is an example of

A) conservation.
B) centration.
C) fast mapping.
D) differentiation.