Answer:
Essentially, psychology helps people in large part because it can explain why people act the way they do. With this kind of professional insight, a psychologist can help people improve their decision making, stress management and behavior based on understanding past behavior to better predict future behavior. All of this can help people have a more successful career, better relationships, more self-confidence and overall better communication.
Explanation:
1- Distinctive Vocabulary
2- Spelling
3- Pronunciation
This consists of the movement of ideas from one point of origin over a large span of time. This has to include the complete absorption of ideas into society, not just partially.
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https://study.com/academy/lesson/diffusion-of-innovation-theory-history-examples.html
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Answer:Astronomers estimate the age of the universe in two ways: 1) by looking for the oldest stars; and 2) by measuring the rate of expansion of the universe and extrapolating back to the Big Bang; just as crime detectives can trace the origin of a bullet from the holes in a wall.
Explanation: