Quick Answer. According to The Free Dictionary, etiology, also spelled aetiology, is the study of exploration of the cause or factors contributing to something. In pathology, it specifically denotes the investigation into the cause or origins of a disease. Continue Reading.
Pellets deliver consistent, healthy levels of hormones for 3-4 months in. women and 4-5 months in men. They avoid the fluctuations, or ups. and downs, of hormone levels seen with every other method of delivery.
In-shell pecans as a rule also last longer. 1  At room temperature (70 ) pecans will usually last 20 days, if in a sealed, airtight, container, maybe 45 days. 2  In a refrigerator at 34 , in an airtight container, pecan storage life increases dramatically, easily achieving 9 to 10 months.