Answer:
B
Because when you retire they take 35% they you have worked for and they give it back to you.
They traded with them selves.
Their civilization has never paused, or changed. They still have their old cultures (sort of) They still have the same language.
Answer:
Assuming that more physical contact is associated with higher relationship satisfaction, this study is a demonstration of predictive validity.
Explanation:
The survey above is an example of predictive validity. This term refers to a research that has the ability to predict the future of individuals, based on the analysis of some factors and characteristics that these individuals have. This can be seen in the question above because the researcher predicts the future satisfaction of couples in a relationship based on the amount of physical contact they have had.
