Answer:
Fertility is the incidence of childbearing in a country's population.
Demographers describe fertility using the crude birth rate .
Construction hunting oils drilling pollution
Answer: Unsought
Explanation:
Unsought products or good are those good items that consumers are not interested in or do not have any knowledge about it.Thus, usually buyers end up not buying such product.Buyers do not show any actual desire to buy such products until due to emergency of danger.
According to the question,dryer vent brush for Stanley is unsought product as she is not aware about its working and ease that will help her to clean vent .Thus, she thinks such product does not exist in market.
