Answer:
a fictional disease where the victim of unrequited or one-sided love begins to vomit or cough up the petals and flowers of a flowering plant growing in their lungs, which will eventually grow large enough to render breathing impossible if left untreated
Explanation:
Economic factors such as employment rates and education levels have the biggest impact on population.
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A.) Mononucleosis
Mono s<span>preads by saliva.</span>