, In an ideal situation, we have access to all the food options we desire. However, this is often not the case in real-world situations. For each of your proposed steps in answer 1, provide an alternative dietary strategy that will also achieve your target, but in a different way. Explain your thinking.

Unlike  ct scans, which use x-rays,  mri scans  use powerful magnetic fields and radio frequency pulses to produce detailed pictures of organs, soft tissues, bone and other internal body structures.  differences between  normal and abnormal tissue is often clearer on an  mri  image than a  ct.you can see more with a mri scan. for example on an mri you can see internal bleeding.

In my opinion its the second one.. hope it  

Ask the teacher they will you