The correct answer is option D.
The soldiers face diseases in the trenches.
Disease in the trenches
The majority of loss of life can be attributed to famine and disease – horrific conditions meant fevers, parasites, and infections were rife on the frontline and ripped through the troops in the trenches. Among the diseases and viruses that were most prevalent were influenza, typhoid, trench foot, and trench fever.
Learn more about the soldier's difficulties in the trenches here: brainly.com/question/1109478
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