If cost was not an issue you would need to do a/an to determine the most accurate information on body composition.

MRI gives us the most accurate information on body composition. MRI stands for magnetic resonance imaging.  It is very costly.

This is can helps in getting the image of the whole body with their defect and working. In this the whole body is inserted into the machine and through magnetic resonance the whole imaging is produced.

This gives the precise information about all the body parts of the patient. It also gives information about water, fat, bones and its density. In MRI scan there is no risk of getting radiated, as there is no use of radiation.  

answer; i believe the correct answer is ( mediation);

answer 2 is the right one. jim should measure his snack to make sure he is using the right serving size.