The correct answer should be lungs, because the lungs expel CO2 (Carbon Dioxide), an unnecessary gas, via the lungs. <span />
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The correct answer is A) directed the war production of businesses.
To meet the demand for war material, the American government directed the war production of businesses.
This issue was a very important time such as World War II. The federal government had to establish good planning and organization to direct the production of American industries to produce the kind of weapons and war supplies that had to be sent to the war front in Europe. Many federal government agencies purchased goods from fabrics throughout the United States and constantly tried to decide the goods and amount of production of these privately owned factories.
Executive Branch<span>: Headed by the president.</span>
