True, because many people died when the Black Plague/Black Death came through Europe.
Answer:
Random assignment;
Random selection
Explanation:
Random assignment is a technique for placing subject into the different groups so that the characterstics of the sample can be equally distributed while Random Selection is how we select individuals from the population to participate in study.
Answer:
Having more oil than water can majorly affect the country because - as we already know - oil is very damaging to the environment if mishandled, however, it brings in a pretty hefty profit. Although it brings in money, water is more important. That brings us to the answer to our question: Having more oil than water affects the way that the countries economy functions because the less water you have, the more the people of the country are effected and the more that the countries economy is damaged (this means that people are then being negatively effected and this can cause everything to fall apart).
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Explanation: