Neptune
outer planets.
The answer is Mercury.
There are no planets in orbit around the Earth !. Orbiting the Sun - Pluto has the longest orbital period at 248 years - although it has now been declassified as a planet. This leaves Neptune - with an orbital period of just under 165 years.
Neptune.
Mars, because it takes the longest to get from opposition to opposition, when accounting for Earth's path around the Sun/
outer planets.
''Mercury (shortest),''Neptune (longest)
Saturn
The answer is Mercury.
There are no planets in orbit around the Earth !. Orbiting the Sun - Pluto has the longest orbital period at 248 years - although it has now been declassified as a planet. This leaves Neptune - with an orbital period of just under 165 years.
Venus has the longest period of rotation. It's about 243 Earth days.
Neptune.
African elephants have the longest gestation periods, at around 22 months.
There are no planets in our solar system with a rotational period of 318 days. The longest is Venus, with a rotational period of 243 days.
the trombone has
Pluto has the longest REVOLUTION period Venus has the longest ROTATION period
Mars, because it takes the longest to get from opposition to opposition, when accounting for Earth's path around the Sun/