If the sun suddenly died and no longer lit up the world the first planet to be affected would be Mercury. Mercury would be affected first because it is the closest planet to the sun.
Mercury first and Pluto last.
Mercury
neptune
neptune
MARS
The length of the planet's year would be affected.
how would the planet be affected in one bio me was to disappear
Probable many living organisms will disappear.
Not really. If Mercury suddenly disappeared, it would not significantly affect the rest of the Solar System.
it wont be a planet any more
the earth would rotate the moon or the next closest planet
the first planet mercury