Answer:
c. incentive.
Explanation:
Based on the information provided within the question it can be said that this sudden change shows the effects of incentives within the experiment. This term refers to a constant motivator for the test subjects which is a reward that the test subjects get if they perform a desired action or outcome. Which in this case the food reward was the incentive that the rats wanted in order to complete the complex maze with less errors.
Answer:
Arts and Culture
Explanation:
Talk about different nationality and what they do.
Answer:
See below
Explanation:
Using biometric identification can have several advantages. Some are listed here:
- Voting with biometric ID will do away with the problem of having double/multiple votes casted by the same person, which will make the polling process more fair and transparent.
- It will also make the process more efficient since the data is stored digitally, it can be accessed more easily to verify the voter.
- Makes it convenient for the electoral office workers and the voter alike, lesser waiting times.
- Only legal and registered voters will be able to caste a vote this way so the laws will be complied with.
Answer:
b.) Who could prove their grandfathers vote
Explanation:
Grandfather clause was a rule used in the US southern states like Alabama, Georgia, Carolina and so on at the ending of the 19th century. This law allowed only people who could prove their grandfathers or ancestors voted before the civil war or as at a particular date. The law was made so as to prevent poor and uneducated black Americans and their descendants from voting
