Which statement describes the approximate average trend of surface ocean heat content during this time period? An increase of about 140 x 1021 joules

An increase of about 20 x 1021 joules

A decrease of about 60 x 1021 joules

A decrease of about 80 x 1021 joules

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.

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.