Ais a noninvasive roentgenography diagnostic technique. angiogram pet scan computerized axial tomography (scan-cat) gamma knife surgery

The correct answer is the computerized axial tomography (scan-cat).

this is when people enter the machine that scans them entirely and finds things that are wrong which can with diagnosing. non-invasive means that harm is not done to the body which happens during gamma radiation or knife surgery which can bring harm.

The economics south america are similar because they have a lot of production and selling similar to wat

Towns and small farms are usually for land, lakes, rivers, and seas.they also produce other food, like crops.it's also where animals are, where we get our meat.large plantations normally have forests, where crops are grown for sale. (similar to farms)plantations have larger fields of crops.our wine, sugar canes, and fruits come from plantations.