Answer:
Circadian rhythm, or circadian clock, is an internal biological clock that regulates sleeping and feeding patterns, as well as a whole host of other biological functions in all living organisms. Organisms most active in the daytime are diurnal, humans included, whereas nocturnal organisms come alive at night.
Answer:
Imagery
Explanation:
The passage is basically describing the setting around, allowing the reader to imagine what is going on in their head.
Answer:
D.) Sample means will vary because the data values selected for each sample will be different.
[ It is like the large pool, so if you pick some fishes from certain area might be very different from the fish of another area, in the same pool ]
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Explanation:
Answer:
The author uses the line 'people suffer from afflictions that no longer exist in modern England'.
Explanation:
They develop the central idea by using the plague as an example of an unfamilar disease to modern man and then explained sweating sickness and why it was so scary (sufferers die within hours) and they don't know if or when it will return.