The life function of transport in an organism directly involves those activities used to

Absorb and distribute materials. 
Explanation: Life involves both material intake and excretion of unwanted used material from the body of an organism.

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