Предмет: Биология, автор: Black13495

Вывод:Изучить внешнее строение щуки и выявить черты приспособленности!
Помогите пожалуйста!!!!

Ответы

Автор ответа: gubanovapolina
0
1.конечности приспособлены к плаванию-плавники. 2.чешуя и слизь -чтобы уменьшить трение и сопротивление. 3.особое строение рта с множеством зубов. 4.наличие жабр чтобы дышать под водой. 5.плавательный пузырь.
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Предмет: Английский язык, автор: washinkton95
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ALBERT EINSTEIN
Albert Einstein was born in Ulm, Germany, in 1879. He was a quiet child who spent
much of his time alone. He was slow to talk and had difficulty learning to read. Albert did
not like school. The German schools of that time were not pleasant. Students could not
ask questions. Albert said he felt as if he were in prison.
From the time he was a boy, Albert Einstein had performed what he called "thought
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formed his ideas into theories that he published.
In one paper he said that light travels both in waves and in particles, called photons.
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Another paper was about the motion of small particles suspended in a liquid or gas. It
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The most important of Albert Einstein's theories published that year became known as
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In 1921, he won the Nobel Prize in Physics. It was given to him, not for his theories of
relativity, but for his discovery of the law of the photoelectric effect. This scientific law
explained how and why some metals give off electrons after light falls on their surfaces.
The discovery led to the development of modern electronics, including radio and
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Albert Einstein taught in Switzerland and Germany. He left Germany when Adolph Hitler
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7 лет назад
Предмет: Английский язык, автор: washinkton95
Перевод пожалуйста
MICHAEL FARADAY
One of the great names in the history of man’s work in electricity is that of Michael
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family. His father, a blacksmith, could feed his family with difficulty, and could not even
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As a boy Michael did not have much schooling. He had to work, and he had to learn a
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subjects. He made careful notes from the books that interested him most.
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For more than five years he studied electricity and various sciences, and then he
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During his lifetime, Faraday made more than two thousand difficult experiments and
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