The correct answer is A. 5 – 63 deg.
The temperature danger zone is the range of temperatures in which bacteria grow rapidly. This range is between 40 and 140 degrees Fahrenheit (4.4 and 60 degrees Celsius). Food should be kept out of this range to prevent the growth of harmful bacteria.
Option B is incorrect because temperatures above 45 degrees Fahrenheit (7.2 degrees Celsius) are not in the temperature danger zone. Option C is incorrect because temperatures below 15 degrees Fahrenheit (-8.3 degrees Celsius) are also not in the temperature danger zone. Option D is incorrect because it does not include the correct temperature range.