yes there is 2 planets but there are also dwarf ones too.
Planets are inanimate and, like all inanimate objects, they do not poop!
uranus
Uranus and Neptune are roughly the same size.
There are no planets that we know of that are exactly the same size.
No.
No. The planets vary greatly in both size and mass.
Yes
the answer is Venus, and Earth
Compared to some other planets in the same galaxy, yes; it is actually fractions of the size of other planets in this galaxy
The planets of our solar system are most definitely NOT all the same size.
Planets are inanimate and, like all inanimate objects, they do not poop!
uranus
Uranus and Neptune are roughly the same size.
The Earth and Venus are pretty close to being the same size (about 5% difference), and Uranus and Neptune are also pretty close to the same size (about 4% difference). All of the other planets are different.
No two planets within our solar system have the same exact size. However, Earth and Venus are quite close - their diameters differ by only 652km.
There are no planets that we know of that are exactly the same size.
No