Сатурн - шестая планета Солнечной системы. Его средний диаметр лишь немного меньше, чем у Юпитера и составляет 58 000 км, но по массе Сатурн уступает Юпитеру более чем втрое и имеет очень низкую среднюю плотность - около 0, 7 г/см3. Низкая плотность объясняется тем, что планеты-гиганты состоят главным образом из водорода и гелия. При этом в недрах Сатурна давление не достигает столь высоких значений, как на Юпитере, поэтому плотность вещества там меньше. Сидерический период обращения планеты вокруг Солнца равен 29,46 лет. Сутки на Сатурне длятся 10 ч. 14 мин. Планета имеет 17 спутников.
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Вот так пишется</span>
The courses given by a COLLEGE or university are called its curriculum. The PROSPECTUS of the
institution OUTLINES the complete CURRICULUM. It gives the REQUIREMENTS for entry to each
course, as well as the credits given for the COURSE.
Each course is designated as giving a SPECIFIED number of credits. These are usually equal to
the number of CLASS HOURS devoted each week to the course. For example, a course that meets
three times a WEEK usually gives THREE credits towards graduation. Schools using the semester
CALENDAR require about 120 credits for GRADUATION. Between 30 and 40 of the required credits
must be in the student's MAJOR subject.
Schools vary considerably in the AMOUNT of freedom given students in SELECTING their courses.
Almost all schools have a certain NUMBER of required SUBJECTS. Students can also usually
choose non-required courses called ELECTIVES. Liberal-arts colleges usually give students more
OPPORTUNITY to choose than do TECHNICAL schools.
They bird is green and blue/It is bird is green an blue
4.do you like your mother look?
6.how long have you been sitting in class?
7.what were you doing yesterday, when your mother came from work?