Energy is converted from solar to chemical in process a and then from one form of chemical to another in proce process a is best described as

Process A likely describes a photosynthesis whilst process B describes respiration.

when it's short and dry.

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.