True, gas exchanges occurs in the lungs
The correct answer is B. <span>Doyle's radical political views and Holmes' socialist leanings.
Doyle used Sherlock to convey many of his views on politics and human behavior but in such a way that it would be hidden.
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Answer:
There are images of soldiers blown up a tree with their lower half missing. Or soldiers who are decapitated by artillery fire as they rush the enemy trenches. They keep running for a few seconds without a head, blood spurting from their open neck wounds, before they fall over, dead.