By Richard Nordquist. Definition: Memorandums, reports, proposals, emails, and other forms of writing used in organizations to communicate with internal or external audiences. Business writing is a type of professional communication.efinition: Memorandums, reports, proposals, emails, and other forms of writing used in organizations to communicate with internal or external audiences. Business writing is a type of professional communication.
Distinguishing Condensation from Defroster Failure. Condensation tends to collect on surfaces inside the refrigerator, and when there's enough of it, it begins to drip. Consequently, besides water pooling on the bottom shelf, you may also notice signs of moisture that include mold and corrosion of metal parts.
Refrigerator and Freezer Storage. Refrigerator temperatures do not destroy pathogenic or spoilage microorganisms. The lower temperature does, however, slow the growth of microorganisms already in the food. Perishable food will deteriorate, even at refrigerator temperatures, due to spoilage microorganisms, enzymes and oxidation. Time and temperature are important factors in food quality. Here are more tips: