Membrane-bound organelles would be found in which type of cells

Eukaryotic cells

Explanation: Prokaryotic cells are single celled and have no membrane bound nucleus or other organelles. Eukaryotic cells have a membrane bound nucleus.

i think the miocene epoch spans the time from 23 million to 12 million years ago.

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.