Explanation:
It really isn't by age it is tha way the child has been trained and brought up
Principles of Economics is a leading political economy or economics textbook of Alfred Marshall, first published in 1890. It ran into many editions and was the standard text for generations of economics students.
A major difference between systematic observation and naturalistic observation is that systematic observation is option D. observes specific behaviors in specific settings unlike naturalistic observation.
<h3>What is a naturalistic observation?</h3>
Naturalistic observation is a research methodology in numerous fields of science including ethology, anthropology, linguistics, the social sciences, and psychology, in which data are collected as they occur in nature, without any manipulation by the observer.
Therefore, the correct answer is as given above.
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A way how all the branches from the tree work together:
If the president is working on a law to pass all three of the branches can see if the law being passed is constitutional, does not invade basic human rights, and does not break any of the amendments.
The answer is "seven" <span>basic facial expressions of emotion.
Facial expressions are the intentional and automatic developments that happen when at least one of the 43 facial muscles on the face are locked in.
It is broadly supported inside established researchers that there are seven essential feelings, each with their own particular extraordinary and unmistakable outward appearances. These are: Happiness, Sadness, Fear, Disgust, Anger, Contempt and surprise.</span>
