Answer:
Were treated unfairly and harshly
Explanation:
This was a time before martin luther king jr.
The answer is logos. It is the appeal concerning
logical reason, therefore the speaker wants to present an argument that seems
to be comprehensive to the audience. It encompasses the content and point of
view of the speech. Like pathos and ethos the goal is to make a persuasive
outcome.
The reason why one case of influenza does not confer lifelong immunity is that the virus tends to mutate overtime which makes it unrecognizable to the immune system.
<h3>Why is it difficult to get immunity to influenza?</h3>
Influenza is caused by a virus which tends to mutate overtime in order to stay ahead of medical technology.
As a result, this mutation makes the original virus unrecognizable to the immune system which would then be unable to fight it.
Find out more on natural immunity at brainly.com/question/21480961
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Answer:
To obtain objective information, researchers sometimes must deceive their subjects. Ethically, research involving deception must always explain the deception to the subjects afterwards
