What is the purpose of a constitution? check all that apply. to explain the functions of government to protect the rights and freedoms of citizens to outline the basic principles of government to provide a plan for and structure of government ( these are answers )

What was piaget's explanation as to why preschool-age children in the preoperational stage make errors on tasks requiring conservation? a) preschool children's tendency toward centration prevents them from focusing on other relevant features of a situation b) preschool children have not yet developed numerical understanding; therefore, different amounts are meaningless c) preschool children's neural-visual network is not fully matured d) preschool children have not lived long enough and accrued enough experience to know the difference between quantities