What are the components of the fitt principle that apply to all types of exercise?

Good samaritan law protects civilians when they render aid to someone in need. 

Awould be the best answer

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.

What is the "following"?