Proto-oncogenes proto-oncogenes normally suppress tumor growth are produced by somatic mutations induced by carcinogenic substances are underexpressed in cancer cells stimulate normal cell growth and division were initially introduced into eukaryotic cells by retroviruses

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

Ithink due to shortage of water

The answer is texture

Orbit is represented by the blank space