Which one of the following objects is most like the planetesimals that formed in the solar nebula
A)asteroids
B)Earth
C)Saturn
D)Venus
E)the Sun

Question

Quizplus · Accepted Answer

Planetesimals are small, solid objects that formed during the early stages of the solar system's formation from the gas and dust in the solar nebula. Asteroids are small, rocky bodies orbiting the Sun that are believed to be fragments left over from the formation of the solar system, making them the best choice for objects most like planetesimals.

Which One of the Following Objects Is Most Like the Planetesimals