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Contact [7]
4 years ago
11

Xplain how an emerging virus might suddenly appear in a human population

Biology
1 answer:
Lapatulllka [165]4 years ago
6 0
An emerging virus might suddenly appear in a human population if it is airborne, meaning many people will get it at the same time. This causes the virus to spread, initially making a population be affected.
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Which of the following is not a good polling technique? A. asking clear questions B. using a push poll C. using a large sample D
svetlana [45]
Question is which is NOT a good technique.
Answer is "B" and here's why:

A) Clear questions -- good. People understanding the question will answer accurately.
C) Large sample size -- good. Answers will be more accurate with more people asked (like if you flip a coin 1,000 times its going to be closer to 50% heads than if you only flipped it twice)
D) Random sample -- good. Avoids your own bias in choosing who to ask.

B) Push poll -- bad. Pretends to be unbiased, the pollster's real objective is to get a person thinking in a way that is to their advantage. Some political candidates do this just before elections.
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4 years ago
The relative concentration of water in a hypotonic solution is _____.
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<span>Relative concentration of water in a hypnotic solution is high</span><span />
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3 years ago
Which is a characteristic of the littoral zone of lake erie?
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