If you looked at red blood cells under a microscope and saw the blood cells exploded, what would you say happened? The cells were placed in a hypotonic solution.
The solution was isotonic.
The solution was hypertonic.

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.

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explanation:

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