Because Greta is an extravert, she frequently goes to parties where she is encouraged to laugh and socialize with her friends. Because Jim is an introvert, he frequently spends weekends in the library where it's easy to quietly reflect and study. Greta and Jim best illustrate what is meant by: A) an external locus of control. B) reciprocal determinism. C) the self-serving bias. D) the Barnum effect.

Expressed powers are those that are specifically granted in the constitution. held by both the federal government and the states. considered the basis for the “necessary and proper” clause. inferior compared to powers directly given by congress.

You are a member of the jury for a murder case. the prosecution has presented dna evidence linking the defendant to the crime scene. the defense claims that dna evidence using str analysis with 13 markers is not sufficient to reliably distinguish between people. what do you think? a. the defense is right. str analysis with 13 markers gives a 1 in 1 million chance of two people having the same pattern, leaving a reasonable doubt. b. str analysis is not sufficient. the defendant's entire genome should be sequenced. the prosecution will have to consult a genomic library to make sure their dna evidence is valid. c. the prosecution is right. str analysis with 13 markers gives a 1 in 10 billion or greater chance that two people will have the same pattern. this person was at the crime scene. d. dna evidence is not generally accepted by legal experts.

Read this example of social change in the american society and identify the agent that caused this change. in less than five years almost twenty-five percent of americans had access to the internet a . education b. population c . war and revolution d. science and technology