Physical distance is the correct answer.
Studies have shown that having a close relationship between grandparents and grandchildren is important and can reduce symptoms of depression for both. However, more and more kids have grown up without having much physical or emotional contact with their grandparents. The most common explanation for grandparents and grandchildren to have a remote relationship is the physical distance between them.
<span>D) manufacturing
is the answer I think</span>
<span>Law Enforcement Appreciation Day was on January 9, 2017.</span>
If this is sociology, then the answer is that in any crowd, anywhere in the world, people have many different motivations.
Hope this helps, GOD BLESS! :-)