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german
4 years ago
6

The two most common causes of fatal anaphylaxis are

Biology
1 answer:
grigory [225]4 years ago
3 0
Anaphylaxis is a severe, potentially life-threatening allergic reaction. It can occur within seconds or minutes of exposure to something you're allergic to, such as peanuts or bee stings.
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Structure moves up against epiglottis when food is swallowed to prevent passage of food into it.
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