Medical advancements cost money, while adding more to the overall costs of treatment, and many older adults in the U.S. have neither the access nor the funds necessary to take advantage of the advancements.

What field is most interested in the transformation that information undergoes as it enters a communication system, as it operates within the system, and as it leaves the system??

a. ?Cybernetics b. ?Artificial intelligence c. ?Information theory d. ?Theory of cognitive dissonance

Epigenetic research has shown that mice who learn to associate a smell with an incoming shock

A. have grandchildren who fear the smell. B. have offspring with stronger gene expression. C. have offspring who are less fearful of the smell than normal mice. D. have offspring who are less susceptible to shock.