Hello am picking brainlist

Chen's research team randomly assigned some newborns and their mothers either to a breastfeeding promotion group (where breastfeeding was encouraged, but not required) or to a normal pediatric care group (where breastfeeding was neither encouraged nor discouraged). which research method did they use?

Give three examples of distinctive characteristics of conformity to typical american culture

The internet enables people to make better economic decisions because they can do which of the following