A is the correct answer. A university study
Answer:
Some of the most common types of unintentional injuries in the United States include: motor vehicle accidents, suffocation, drowning, poisoning, fire/burns, falls and sports and recreation
Answer:
When we're stressed, the immune system's ability to fight off antigens is reduced. That is why we are more susceptible to infections. The stress hormone corticosteroid can suppress the effectiveness of the immune system (e.g. lowers the number of lymphocytes)
Explanation:
When we're stressed, the immune system's ability to fight off antigens is reduced. That is why we are more susceptible to infections. The stress hormone corticosteroid can suppress the effectiveness of the immune system (e.g. lowers the number of lymphocytes)
Answer:
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Explanation: