Achild is shown a large box and a small box. the large box contains a 5-pound weight and the small box contains a 10-pound weight. the child picks up the boxes and looks at them closely, and then is asked which weighs more. the child is no longer focused only on appearances, so he answers that the small box weighs more. piaget would say that this child is in stage of cognitive development

Piaget would say that this child is in the concrete operational stage of cognitive development. Concrete operational stage is the third stage of cognitive development of Piaget. In the example, the child can identify the boxes but could not identify which weighs more. It means that the child can understand what they see but could not understand the term weight and made them confuse about what weight is because it is an abstract idea.

Both the han and the roman empire decline as a result of social unrest during their collapse.

People,women beliefs,food customs family social along the north and northwest coast there are some springs and aquifers that arab nations but also from india pakistan southeast asia and america