The search for an object that was causing Uranus to move in unexplained directions led to the discovery of Pluto. Which of the following most likely explains why a dwarf planet could cause Uranus to move in unexplained directions?
Responses
AA dwarf planet would keep Uranus from drifting away.
A dwarf planet would keep Uranus from drifting away.
BUranus has no atmosphere to change its direction.
Uranus has no atmosphere to change its direction.
CUranus has moons.
Uranus has moons.
DA dwarf planet could move Uranus with its gravity.