Which of the following is most reasonable regarding extrasolar planet?
A) Even though most scientists believe that millions of extrasolar planets exist, no more than about 100 have been discovered so far.
B) After much debate, Pluto is no longer classified as a terrestrial planet and has been demoted to the status of an extrasolar planet.
C) Extrasolar planets are asteroids which have been ejected from our solar system through the gravitational interaction with the large Jovian planets.
D) Most of the extrasolar planets discovered so far resemble Jupiter much more than they resemble the Earth.
E) The gravitational pull by extrasolar planets often causes stars to twinkle in the sky.