The Scientific method requires multiple research teams to validate the same conclusion before a(n) can be elevated to (a)

Why would it be hard to live in a city state

What role do grace and faith play in christian salvation?

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