Answer:
We use energy to not only heat our human-made structures but we use it to cool them as well. Energy is necessary for getting up out of bed, walking down the street, or even lifting your finger. It's also necessary in abundance for all types of modern conveniences, from light bulbs to appliances to vehicles.
Explanation:
The location of a b-52 bobmer manurfacturing faclatiy
Answer: He equated the fence with civilization.
Explanation: On his journey through the Black Belt of Dougherty County, Du Bois exposes his fascination with fences? On several occasions he notes the presence or absence of fences because Du Bois equated the fence with civilization. "When one sees a vine clinging to a little porch, and home-like windows peeping over fences. a touch of culture."
In the pillbug experiment, if the pillbugs in the experimental chamber would have moved to the side of the chamber with sand instead of cornstarch then the Pillbugs tend to prefer sand over cornstarch.
Pillbugs are categorised as terrestrial isopods and are in the crustacea family. The purpose of this experiment is to determine if pillbugs, often known as roly-polys, prefer light or darkness. They are cold-blooded, slow-moving organisms whose environs control their body temperatures.
The pill bugs are the controlled variable, and the behaviour of the pillbug is the dependent variable. The experimental group is housed in a moist environment with water and cornstarch, whereas the control group is in a dry environment with sand.
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