C. I am not sure what the other ones are, but I was taught this one is where you eat a lot then throw up and anorexia is where you don't eat at all
They absorb photons from sunlight
The preoperational stage is one of the many stages of a child's development. Piaget states that the most obvious change during the preoperational stage is the increase in a child's use language as a symbol or tool for communication. Though they can use language as symbols, they are still not able to form logic or transform ideas into understandable information.
