heredity
DNA
Children tend to resemble both of their parents, and that remains true for parents of different ethnicity. Chances are, the Chinese mother will be struck by the very European appearance of the child, while the European father will be struck by the very Chinese appearance of the child.
Because children are normally around there parents for their whole lives so they become similar to their parents. Also it could be something in the genes.
Parents love their children unconditionally, even when they have to be harsh. Parents tend to be harsh because they are trying to instill morals and teach their children valuable lessons.
Short parents tend to have short children. Maybe even midgets.
tend to share the same political ideology and partisanship
Usually in the United States, children tend to stay with their parents until they reach the age of 18. This is due to college. In other countries, such as Italy in Europe, children usually stay with their parents until they are married.
about a week if they have food and water but after that they tend to get lonley
organisms
Children tend to take their cues from their parents so if you act respectfully I think your children will do the same. However I would keep them away from the nudes. Children of all ages tend to be very giggly when presented with the naked body!
Unlike nonabusive parents, who may become angry at or upset with their children from time to time but are genuinely loving, abusive parents tend to harbor deep-rooted negative feelings toward their children.
Some people tend to think classical music is more "intelligent" or such than others, and they want their children to appear as such.