How much larger did the Louisiana Purchase make the United States?
The Louisiana Purchase doubled the size of the US.
Pavlovian Conditioning, because it is off of Pavlov's dogs, who discovered that creatures can associate things subconsciously with other things (such as having a bad meal on a first date, you may now associate moldy food with that person).
Answer:
The president and vice president of the US are elected by indirect election. The candidates do not cast direct votes for president and vice president, they vote for members of the electors. The electors then cast their votes. The candidates which gets maximum votes is elected to the office.
Earlier as the provisions established by Article Two, the electors used to cast two votes for two different candidates. Candidate who got maximum number of vote became the president and the president with less votes than the winner became vice president.
The fact that you were walking with your friend at night and weren't able to see her face but her face became more visible as time went by is an example of a. contrast gain: your eyes become more sensitive to the available contrast
<h3>What is contrast gain?</h3>
Contrast gain refers to the method by which the eyes adjust to the brightness around them as time goes on to allow us to see more clearly.
It works by the pupils dilating more to allow for more light to come into the eyes. This would then allow the eyes to focus on the image more clearly based on the given light it picks up.
You weren't able to see your friend at first because the pupils hadn't dilated but as soon as they began to, more light came into the eye in the process of contrast gain. As this happened, you were able to see her more clearly.
In conclusion, option A is correct.
Options for this question include:
- a. contrast gain: your eyes become more sensitive to the available contrast
- b. evolution: your eye physically changes to allow in more light
- c. photons: you are able to see in direct proportion to the number of visible photons
- d. social effects: your friend has moved closer
Find out more on contrast gain at brainly.com/question/798280
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Answer:
B.history
Explanation:
because clothes you can trend set, history you can't because it was at one point a time, music you can trend because you can make it, and art you can trend because you can paint things.
