Which of these is an advantage of an mri over a ct scan?

a. it produces better images of soft tissues.
b. it is faster.
c. it is safe to use with implants.
d. it is less expensive.

"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 MRIimage than a CT."

A. Produces better images of soft tissues

Warm up, exercise, cool down

The lungs are the bags that hold air as it is inhaled oxygen gas that is in the air moved into the blood-and the heart pumps to move this oxygenated blood to cells in the body that need energy