The failed invasion of cuba in april 1961 was organized by hungarian refugees the central intelligence agency (cia) the soviet secret police gamal abdel nasser

Under Kennedy administration the CIA organized a planned invasion of Cuba by Cuban refugees and cuban Americans. The attempt failed due to the US administrations failure to support the invasion attempt as promised. This invasion attempt was known as the Bay of Pigs named after the location of the invasion. The answer is the Central Intelligence Agency.

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.