The san is the centre of our solar system.It is the only star in our solar system.The nine planets and their moons all move around the Sun.The Sun provides heat an light to the planets an their moons.A year is the time it takes for a planet to move around the Sun.A year on Erath is 365 days.Some planet are so hot or so cold that nothing can live on them.Different planets have a different number of moons.Earth has only on moon,while other planets may have as many as eighteen!сделайте транскрипцыю с русскими буквами заранее

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