The media.
Explanation: I think that because well, sometimes people can put fake news in the media and others would believe. Then people could go against the government with that piece of “evidence” that they have.
Early European voyages of discovery opened up new trade routes to the world, because the explorers found new waterways and new on land trade routes, which the Europeans could use to access Asia (for example) in quicker ways than they had before. An example of this would be Portuguese explorer Vasco Da Gama who found an ocean route from Europe to India, making Europe and the Orient connected by the Atlantic and Indian oceans since then.
Well surely 1, 2 and 4 are true, e.g, it was once thought that earth was the centre of the universe, this was revised and rejected. Scientists are still researching the existence of the universe using more advanced technology to test old theories. There are also new phenomena in which cannot be explained but there are theories to suggest why. But 3 is completely wrong as they are not treated as facts but a prediction until proven.
Answer:
a. the lime margaritas that Carson consumed.
Explanation:
Unconditioned stimulus: In psychology, the term unconditioned stimulus is a part of classical conditioning that is given by the famous psychologist named Ivan Pavlov.
In classical conditioning, the unconditioned stimulus refers to the stimulus that naturally, automatically, and unconditionally triggers a particular response.
Example: If a boy likes a particular food, he will respond to that food unconditionally.
In the question above, the unconditioned stimulus is the lime margaritas that Carson consumed.