2 Apakah proses menyedut udara dan menghembus udara yang dilakukan oleh badan? TP1
What is the process of inhaling and exhaling air by the body?​

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.

i don't know. if i were you, i would search it up online : d