What is the difference between undergraduate and graduate study?

Regarding cultural differences in how children learn to attend to objects and events, some have proposed that East Asians

a. are socialized to focus their attention on key features of objects. b. are socialized to divide their attention between objects and events in their environments. c. have analytic styles of reasoning. d. tend to focus on differences between objects.

The way that vaccination works is by

A) ?introducing a stronger form of the body's natural defenses. B) ?introducing a diluted version of the target microorganism. C) ?introducing a medication that kills a target microorganism. D) ?introducing a group of antibodies the body cannot produce.