A. a new dwarf planet because dwarf planets are round
The most appropriate answer is "As the growing planet was clearing its path around the sun, two large planetessimals collided, tipping the growing planet". This phenomenon happened to the earth in the early stages of the development of the solar system. Scientist theorize that a planet called 'Thea' collided with the Earth. This collision resulted in the present tilt in the Earth's axis and the creation of the moon.
South Carolina:)
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- - Ocean ridges are most commonly located around halfway between the center of 2 continents, creating a ocean ridge.
