Answer:
a refrigerator should be at 37 degrees Fahrenheit or lower in the freezer a temperature of 0 degrees Fahrenheit
Maintain your refrigerator at a temperature of 40°F (degrees Fahrenheit) or lower.
Temperature is a physical quantity that expresses hot and cold or a measure of the average kinetic energy of the atoms or molecules in the system. It is the degree of hotness or coldness of an object. When it is 54 degrees outside, 54 degrees is an example of temperature. When your body is at 98.6 degrees, this is an example of a normal body temperature. The degree of heat in the body of a living organism, usually about 37.0°C (98.6°F) in humans. An abnormally high condition of body heat caused by illness; a fever.
Therefore, 40°F is the correct answer.
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