Respuesta :
All the planets have atmospheres, are made of rock of gas, and some have moons or rings.
• It is to be noted that in the solar system every planet exhibits an atmosphere of one kind or another. It can range from tenuous and thin like of mercury to the incredibly powerful and dense like that of the gas giants.
• The inner planets of the solar system, that is, the Earth, Mercury, Venus and Mars are made of rock, while the giant planets are not solid, they are mainly formed of hydrogen and helium. They are also known as gas giants.
• All the planets have moons except Venus and Mercury, and Saturn possess rings also.
Thus, the correct answer is option D.
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