Is pluto the only dwarf planet?

1) What planet is a full planet? 2) Is Pluto the only dwarf planet? 3) How many classes of planets are according to the astronomer?

Ребят, помогите ответить на 3 вопроса (на английском) / 1.) What planet is a full planet? 2.) Is Pluto the only dwarf planet? 3.) How many classes of planets are according to the astronomer?

The ninth planet of the solar system was discovered not long ago. It happened in 1930. Scientists had been hunting for the planet for a long time. They had calculated its probable position but there was no proof that the planet really existed.

Кто знает ответы на Test 5. It's a wonderful planet we live on Variant 1 Test 5. It's a wonderful planet we live on Variant 2 Test 6. It's a wonderful planet we live on Variant 1 Test 6. It's a wonderful planet we live on Variant 2 Test 7.

what planet you like to go? which of the planet would you like to go? what kind of planet will you go? what planet would you like to go to? выберите правильное предложение составьте предложение, используя следующие слова build/people/huge/spaceships