Seth and Tim are in class and are asked to explain how to solve the problem of getting from one house to another that is across town when they only have 15 minutes to get there. Seth and Tim think about it and discuss the streets in town and the traffic situation at various times throughout the day. They come up with an answer without actually having to drive both distances to see which one is faster.

Stages of development:

former operational stage

Explanation:

In Piaget's theory, the stage of cognitive development which starts from about age 12 during which people begin to think logically about abstract concepts. stages of development  can be said to be the different phases of the ways of continuity and change in human capabilities that  is eminent throughout life, involving both growth and decline.

Jean Piaget   lived between 1896–1980. He a  theorist who studied childhood development.He stated  that  thinking is a core area of development and that children are naturally inquisitive. He gave different areas of development ranging from different ages. in the formal operational stage,Children utilizes abstract reasoning and thinking. it is ranges from the 12 years upward who has potential for mature moral reasoning.

the correct answer is a

portugal is the westernmost country in europe.