Respiration is a process where oxygen is used, to release energy required for all the life processes and carbon dioxide is given out. Do plants require?

Yes, plants respire all the time. It occurs in the mitochondria of a plant cell.

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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.