A(n) uses magnetic fields to create pictures of a given tissue.
eeg
mri
pet scan
ct scan

answer; broad features of society;

answer; they systematic design, collection, interpretation and reporting of information to marketers solve specific marketing problems or take advantage of market opportunities;

answer; the f b i. the drug enforcement administration(dea); the bureau of alcohol, tobacco and firearms and explosives; u.s postal inspection service;

the expanded use of executive actions to combat economic crisis.