Who can guess this riddle? what is soft and you mostly hug it every night?

The idea that desirable traits can be bred into human beings and undesirable ones can be bred out is known as:

Because of the housing bubble, many houses are now selling for much less than their selling price just two to three years ago. there is evidence that homeowners with virtually identical houses tend to ask for more if they paid more for the house. what fallacy are they making?

Explain the correlation between industrialization and urban areas