Answer: Carbon-14
Explanation:
Carbon dating the procedure which is used for the substances which is used to date the substances less than 40,000.
This method is based on an unstable isotope of carbon that living animals and plants incorporate inside it.
When the organisms are alive the ratio of stable isotope inside the organism is same to the ratio that is found in the atmosphere.
As the organism dies the carbon 14 gets converted into nitrogen 14. By measuring both the ratios, the relative age can be determined.
The answer is, c. bronchi
Explanation:
The symptoms she is experiencing is more indicative of contracting ebola because if it were decompression sickness, she would have died a lot sooner. Joint and muscle pain is a symptom of ebola, the answer is A.
57 degree Celsius or 135 F is the minimum hot holding temperature for baked potatoes.
<u>Explanation:
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Sweet potatoes, baked potatoes, cooked rice, cooked beans, etc are considered as potentially hazardous and hence they must be held at 135 degree F or 57 degree Celsius or hotter.
A restaurant setting food holding and food held before service has lot of differences. Steam tables or cold-holding units are not used in most of the child-care facilities. Cold foods are usually prepared and refrigerated in child-care facilities.
Whenever needed to serve children they are removed from the fridge and then served. The pH and water activity interactions in a food determine whether the food is potentially hazardous or not.
