Compared to Earth, Jupiter, and Saturn, the Magnetic Fields of Uranus

Multiple Choice

Compared to Earth, Jupiter, and Saturn, the magnetic fields of Uranus and Neptune

A) have axes that are tilted a long way from the spin axis of the planets.
B) have axes that are aligned almost exactly with the planet's spin axis.
C) are nonexistent because Uranus and Neptune have no magnetic fields.
D) are much more powerful, dominating the motions of clouds on these planets.