<span>Levels of formal education differ from one generation to another.
Older adults tend to have fewer years of schooling compared to younger ones
because education was not considered such an important societal value many
years ago. This is the primary reason why older cohorts
tend to score lower on standardized tests than younger cohorts.</span>
Answer:
A. Children are actively engaged in making sense of the world.
Explanation:
Swiss psychologist Jean Piaget is known for his contribution to the cognitive development. He emphasis that childhood stage is important for the personality development of an individual. According to his theory of cognitive development children actively engaged in understanding the world around them. Through the process of adaptation and assimilation, they continuously adjust to the ideas around them.
D. when products generally become more expensive over time
Australia = Growth in Australia's population is made up of two components: natural increase—births minus deaths and. net overseas migration (NOM)—the net gain or loss of population through immigration to Australia and emigration from Australia.
sorry but I don't know the second one
