Englishfor English speakers
satellite
Noun
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An object in orbit around another celestial object, such as the Moon orbiting the Earth.
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A man-made object orbiting a celestial body, especially one sending back information to Earth or one helping with GPS trilateration or television signals.
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A television which uses a satellite dish.
biology
Noun
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Biology is a type of science that studies living things like plants and animals.
It is required for students to study biology.
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The biology of an animal, plant, or other living thing is how its body works.
The biology of cats is different from that of dogs in several ways.