The concept of old-age dependency ratio refers to ________
a. the ratio of children to elderly people.
b. the ratio of elderly women to elderly men.
c. the ratio of working-age adults to non-working elderly people.
d. the ratio of people over age sixty-five to those under forty.
Question 2
Assume you have a business that provides products to older people. Looking ahead, you have reason to expect ________
a. increasing sales, because your target population is increasing in size.
b. decreasing sales, because your target population is getting smaller.
c. little change in sales, because your target population will remain stable.
d. that your target population will increasingly be men.
Children at church
In many industrialized nations, men are having children at older ages, raising the possibility of ...
Children with insecure attachments may show angry behavior with peers, which can lead to peer ...
The Concept of Water Balance
Tia, an African-American mother of two school-aged children
Generation of the F2 trihybrid phenotypic ratio using the forked-line method