C. Dirty hands ,is the correct answer.
The correct answer is B) the North Vietnamese and Vietcong's war strategy was to avoid defeat until the Americans gave up.
They were always on the retreat and resorted to guerrilla warfare. They would hide, attack at night, set traps, and other similar tactics until they completely demoralized the American army.
The unit of energy for nutrients that are broken down is calories
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Usually the organisms in plants such as algae fungi and endosymboyic bacteris
