Astudy of 7,578 adults in seven nations found that physical separation between parents and adult children

A study of 7578 adults in seven nations found that physical separation did not necessarily weaken family ties. In particular, contacts that do not necessitate face to face interaction increased, reliable with the diffusion of cell phones and internet use over the period. Even though theorizing points to demographic developments as driving trends in inter-generational family relationships are widely debated. 

answer

car dealerships cannot obtain stock

explanation

recession is a period in the economy of a nation or a state   when there is temporary economic decline that is when people produce and spend less. that is industrial activities are reduced.it can be caused by increased unemployment which leads to less growth and a drop in consumer spending which affects businesses. during this period business sales and revenues decrease thus causing businesses not to expand this is because the demand goes down and the businesses start reporting loses.