If the veterinarian you work for asks you to obtain an evaluation of a vaccine used to treat livestock, you would most probably contact Question 3 options: A) USDA Food Safety and Inspection Service B) Health US. C) the United States Federation of Humane Societies. D) Environment US.

D. speep

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.

Answer(d) they all send signals from the brain to the body through long axons in the vertebral column;