Which of the following statements about Aborigines is false? A.
They were nomadic hunter-gatherers.
B.
They lived in small groups called clans.
C.
They used spears, nets, and boomerangs to hunt.
D.
They spoke one common language and had shared religious beliefs.

Please select the best answer from the choices provided

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