Answer:D. That kings were chosen by God
Explanation:
Stem cells are a class of undifferentiated cells that are able to differentiate into special cell types.
They are important because they represent an area in medicine, because they have the potential to regenerate and repair damaged tissue.
Not all stem cells come from embryos but also bone marrow, your teeth and other places.
The Articles of Confederation was an example of a weak-centralized government because too much power was held by the people. There was no one to make the final call which led to the many disputes among the states.