President Truman had the urge to use the atomic bomb against Japan because the American casualties would continuously rise unless the Empire of Japan surrenders. The thing that would make Japan surrender would be a cataclysmic event, and the bombing of Hiroshima and Nagasaki happened.
Brave, Authoritative, Wise, Understood war......
Answer:
heterotrophs or consumers
Explanation:
definition:an organism deriving its nutritional requirements from complex organic substances.