Определите является ли утверждение: The worm known as Storm is less sophisticated than the previous ...: ответ на тест 627027 - Английский язык

Определите, является ли утверждение:
The worm, known as Storm, is less sophisticated than the previous worms.

When examining the soil of the potato field the quantity of rain worms was calculated on test plots 100*100 centimeters in size. In 10 test plots there were found 120  rain worms. To combat potato beetle the field was pesticide-laden and then the rain-worm were recalculated in the same test plots. There were only 30 rain worms found. Calculate the population density of rain worms per  square meter before and after pesticide-laden; calculate by how many times the population density has become lower under the impact of pesticide. (Give your answers in the answer fields as whole numbers separated by a comma without any spaces.)

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People with little technical knowledge can’t attach USB devices to a system.

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To protect your computer you should download anti-virus updates regularly.

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It is more expensive to create a wired network than a wireless one.

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Computers are widely used in every day life of the modern society.