Medical necessity is an important concept in coding because one needs to be aware that different coding schemes together with medical necessities both work towards the same major goal that is extremely important if one wants to use them as they should be used.
Meat and beans both have protein which is beneficial to your health.
The answer that you are looking for is A. Nephrons
Answer: 2, They measure how rich in nutrients a food is.
Explanation: Just by process of emimination, I know that "heat a food can supply" has nothing to do with calories.
