The best definition of psychology is the study of mental activity and behavior, which are based on brain processes
Answer:
C. When the price of a good increases, its demand decreases.
Explanation:
The law of demand is one of the most fundamental concepts in economics, according to which the demand varies inversely with the price of a product. This means that, if the price of a good increases, its demand decreases. For example, if someone wants to buy bottled water, they are more likely to buy more bottles if they are cheaper.
The correct answer is weekends.
A scientific research conducted between September 2008 to September 2011 revealed that people seem happiest on weekends based on their Tweets- messages on Twitter. This study analyzed over 4.6 billion words from Tweets and found that words indicative of happiness were more common during weekends compared to weekdays.
Answer:
D. Contingency fee
Explanation:
A contingent fee is any fee for services provided where the fee is payable only if there is a favourable result. Although such a fee may be used in many fields, it is particularly well associated with legal practice
and generally Contingency means something that could happen or come up depending on other occurrences. An example of a contingency is the unexpected need for a bandage on a hike or something that depends on something else in order to happen.
Answer:
C. If a proposed study qualifies for exemption, federal regulations do not require review at the foreign site where it will be conducted.
Explanation:
