Question

Which of these is an advantage of an ultrasound over an X ray?

A. it used more radiation.
B. it's equipment needs it own room.
C. it can produce images of soft tissue.
D. it does not require training.

Answer 1

It can produce images of soft tissue.

-Ap*x said so. (I don't understand why the word can't be said)

Answer 2

C. it can produce images of soft tissue.