The use of in vitro fertilization solved a specific problem, but it seems to have created a wide range of ethical dilemmas and problems that were not anticipated when it was first invented. this is an instance of:

Choose any two countries in the world, and briefly discuss the evolution of the government of these countries.

Which statement best describes a literary analysis? a literary analysis combines the writer's own opinions about a text with evidence from the text. a literary analysis contains only facts from a text and should not contain opinions. a literary analysis requires research from many sources of information to support an argument a literary analysis summarizes a text and makes a recommendation for others to read it.

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?