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).
Estimates today find married men cheating at rates between 25 percent and 72 percent. Given that many people are loath to admit that they cheat, research on cheating may underestimate its prevalence. But it appears that cheating is as common as fidelity.