What might be the reasons that the indo europeans migraine

its a map of something

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;

by 1880, germany had more rail lines than great britain and russia.

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.