Answer:
i think about the Green Revolution. from 1950 to 1960, it involved agricultural advancements such as pesticides and other innovative farming technology. grain production greatly increased, which lowered famine rates but also contributed to overpopulation.
Ages 18-30 are most likely to migrate
I don't have time but some good starting points are Piaget's theory of development and Erik Erikson's chart.
Answer:
Explanation
The answer would be 2times4 and you would add the rest of the zeros so, = 80000000000000000000
