Describe some ways these organisms might intertact with each other

Explanation:

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.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.