Which of the following statements best reflects the symbolic-interaction
approach to the study of aging?
o
a. perceptions of aging change with culture.
o
b. people in harsh climates face faster mental decrease.
c. the point at which a person is considered old is a universal
oo
concept.
d. studies are inconclusive about aging.

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.

Which situation is most likely to show a constant rate of change?

What would a student most likely use if he or she wanted to consult a secondary source