Answer:
The transition from high birth rates and death rates to low birth rates and death rates as a country develops.
Explanation:
Demographic transition tend to occurs when a country become more economically developed.
When a country is considered as 'undeveloped' , the amount of mortality that occurs in the country tend to be really high. Mostly due to illness ( lack of medical development to cure it) , Conflicts, and accidents due to unsafe workplace environment. To balance it out, Government tend to encouraged the couples in the nation to have more children.
As the country progress death from illness, conflict and unsafe regulations tend to be heavily reduced. This will reflected into the very low death rates in the country. As the couples in a developed nations now put more focus on self-actualization, they will become less likely to have many children. This will lead to low birth rates in that country.
Answer:
A). Activation of SYMPATHETIC nervous system by new experience.
Explanation:
According to the studies, the initial increase in heart and the breathing rates at the time of skin diving trip was mainly an outcome of the 'activation of sympathetic nervous system due to the new experience'. The new experience causes a 'fight or flight response' that secretes 'adrenaline' and thus, it eventually end up in 'elevated pulse rates' and 'breathing' during the trip that indicates the activation of 'sympathetic nervous system'. Thus, <u>option A</u> is the correct answer.
When putting together a puzzle with her son, Mim selects a puzzle that is slightly too difficult for him to put together alone and adjusts the support offered to her son to fit his current level of performance. Mim is engaging in scaffolding
<u>Explanation:</u>
The term refers to helping or supporting. In the example given, Mim's son is finding difficulties in join the puzzles. Hence, Mim offers help form his son. With that she adjusts to complete the puzzle. Here, with the support of Mim to his son and the efforts of both completes the puzzles.
Hence, we can conclude that Mim is engaging in Scaffolding. The completion of puzzles never happens neither with the effort of Mim nor with the effort of Mim's son. The efforts of Mim and her son together completes the puzzles.
Historians have found many artifacts such as, dinosaur fossils, hieroglyphics, pyramids, Nazca lines, the gray alien, what is left of the Incas, the calendar from the Mayans, sunken ships, the building from the Aztecs, and much more
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