Which of these is an example of an ultra sound over an x-ray a. uses more radiation b. its equipment needs its own room c. it can reproduce images of soft tissue d. it does not require training

C.It can produce images of soft tissue. For example when a is pregnant she gets an ultrasound to see the fetus/embryo—- When people break their bones they need an x-ray to see damage of the bone.

There is tumerous cancer, kawaski disease and more.