What are the areas that come under development project? write very short answer?

Gettysburg address question. lincoln uses the images of birth and rebirth in this address. why?

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

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?