That would be Uranus, however Earth has a small tilt as well, causing the seasons.
A planet's axis is the imaginary line that the planet rotates around, like spinning top.
Orbit
The moon rotates around our planet Earth. The rotation of the Earth refers to the spinning of our planet on its axis.
Well they all spin, but Uranus has a tilt to its axis of rotation of about 89° so you might say that at times it appears to be rolling and not spinning.
Simply by looking at the planet itself. If it's spinning, then it rotates.
Pretty much every planet has an axis, because an axis is what a planet rotates around. Any planet that rotates has an axis, and pretty much every planet known rotates.
A moon spinning on its axis is called Rotation. A moon going around its planet is called Orbiting. By Definition, all moons must be orbiting a planet. If the same body were on its own (say, if the Moon were orbiting the Sun without the Earth), it would be defined as a Planet. Thus, Question 3 is the same as Question 2. A planet's trip around the Sun is also called an Orbit. Because our Moon's orbit is so slow compared with our trip around the Sun (only 12 orbits per year), the Moon's path around the Sun would resemble a rounded, 12 sided dodecagon, and over several years would trace a path not unlike a Spirograph design.
Venus
It rotates on its axis.
That would be planet Venus.
Earth rotates around the sun .
Uranus is the planet that rotates on its side. It takes Uranus 84 Earth years to fully revolve around the Sun.