Immigration reform in the u. s. is not likely to affect
security operations at the mexican border
the lawful sales of semiautomatic rifles
the granting of seasonal work permits
the legal status of illegal immigrants

the answer is a. since they were a huge producer of cotton and wanted the most money for it.

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.