Final answer:
Preschool-aged children are likely to begin describing themselves by stating their age. They have a growing understanding of time concepts and enjoy pretend play and inventing characters and scenarios.
Step-by-step explanation:
When asked to describe oneself, a preschool child is likely to begin with their age. Preschool-age children have a growing understanding of basic time concepts and can tell you their age. They are also beginning to enjoy pretend play and inventing characters and scenarios, which indicates their cognitive growth and blossoming curiosity.