A pellicle is a type of biofilm which appears on the surface of beer (the classification of pellicles as a type of biofilm is up for debate.See Scientific Terminology). It consists of an aggregation of cells, proteins, and polymers. pellicle is a type of biofilm which appears on the surface of beer (the classification of pellicles as a type of biofilm is up for debate. See Scientific Terminology).
In 2014, the poverty rate for. female-householder families was 30.6%, compared with 15.7% for male-householder families. and 6.2% for married-couple families. Of the three types of families, only married-couple. families experienced an increase in their poverty rate from 2013 to 2014 (up 0.5 percentage. points).
An increasing number of these single Americans -- more than 31 million -- are living alone, according to the census. They make up 27 percent of all households, up from 17 percent in 1970.About 46 percent of all households nationwide are maintained by a single person. That adds up to 52 million singles.CNN) -- There are 96 million people in the United States who have no spouse. That means 43 percent of all Americans over the age of 18 are single, according to the U.S. Census Bureau.