The given statement is True.
When Garbage Project workers investigated alcohol consumption in a sample of Tucson households, they found that the amount of beer people reported drinking and the amount of beer that they actually drank were quite different.
Explanation:
The Garbage Project was started in 1973. This project was founded after the first Earth Day. The professor of Anthropologists and his fellow archaeologists at the University of Arizona were the founders for this project.
The mission of these professors and fellow archaeologists was to apply the science tools and techniques to study the modern civilization by analyzing the garbage.
By analyzing the garbage sample of Tucson household, the workers of the Garbage Project found that people who consume alcohol have a difference in their reported and actual amount of beer consumption.
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Answer:
Major Negative effects are:-
Explanation:
•Economic problems in each and every household.
•loss of lives.
•food crisis.
•Poverty.
•long term closed school and college resulting in poor education.
The entity integrity rule states that a primary key attribute can be null. Thus the statement is false.
<h3>What is an entity?</h3>
An entity is refer to any object that exists in reality. These entities are Independent in nature. Each row in a table should be a distinct entity, which is ensured by entity integrity.
The entity integrity rule states that a primary key attribute can not be null as it shows unique characteristics of an entity.No primary key value can be null according to the entity integrity constraint because it is needed to identify specific attribute values in relation.
Therefore, the statement is False.
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Answer:
Spring.
Explanation:
Russia is in the northern hemisphere.
