what is the correct order of processes in the accretion of planetesimals? masses of matter form around dust…

what is the correct order of processes in the accretion of planetesimals? masses of matter form around dust grain, masses of matter collide, and atoms and molecules are added to dust grain. masses of matter collide, masses of matter form around dust grain, and atoms and molecules are added to dust grain. atoms and molecules are added to dust grain, masses of matter form around dust grain, and masses of matter collide. masses of matter collide, atoms and molecules are added to dust grain, and masses of matter form around dust grain.
Answer
Brief Explanations:
In the accretion of planetesimals, first, atoms and molecules are added to dust grains. Then, masses of matter form around the dust grains as more material accumulates. Finally, these masses of matter collide with each other to grow larger.
Answer:
Atoms and molecules are added to dust grain, masses of matter form around dust grain, and masses of matter collide.