Answer:
In the study, they put ten babies on a surface that looks unsafe and risky. On the other side were their mothers who were calling babies to crawl to them. Eight out of ten infants did not continue crawling. Psychologists can analyse infants` reaction (emotional response) to the visual cliff even before they start crawling. For instance, Campos and his work group in the 1970s came to the conclusion that infants (one-month-old) do not have the change in heart rate when they are put on the cliff with their faces down. A A month older infants had decreased heart rate when put in the same position with the face down which interprets as them being interested in what was happening. And finally, when they did the experiment with children who are nine-month-old, their heart rates quickened on the cliff, which was a sign of fear.
The Enlightenment Philosopher Rousseau was responsible for introducing the idea that people enter a social contract with the purpose of maintaining order in society.
Answer: isostasy
Explain: got it from g o o g l e
Answer: Entrepreneurs lived in these cities and started businesses there.
Explanation:
Before the massive industrial development in the United States' interior, all major jobs were related to port cities. These are the places where the first colonies were founded, so this is the reason why they developed rapidly. The lack of railway infrastructure in the country's interior is the reason why port cities have developed rapidly. The ports were the center of trade and business, so it was in these places that the first industrial capacities were developed. The companies' owners established their companies near the port because all the necessary raw materials arrived by the ships.
If I am correct, The answer would be C
