variation. divergence among individual animals of a group. The differences in the morphology or function of an organ or organism, are small enough to stay within the variability of the type organism or organ.
According to the Food and Drug Administration, your fridge should be set at or below 40 F (4 C). Your freezer should be set at 0 F (-18 C). Food stored in the freezer at 0 F will remain safe indefinitely, although the quality will decrease the longer the food is in the freezer. Freezing does not change a food's nutritional value.
Ideal Temperature Settings. A: The ideal temperature setting for your refrigerator is 3Âº C (38Âº F). The ideal temperature setting for your freezer is -19Âº C (-2Âº F) To adjust the temperature, follow these steps:1. Verify the display is not in child lock mode.deal Temperature Settings. A: The ideal temperature setting for your refrigerator is 3Âº C (38Âº F). The ideal temperature setting for your freezer is -19Âº C (-2Âº F) To adjust the temperature, follow these steps: