What is the other name for the planetary accretion model?

A. fractal assembly

B. molecular accretion

C. planetesimal assembly

D. solar nebular disk

The other name for the planetary accretion model is the C) planetesimal assembly. This term is the most suitable answer because each of the other choices describes a different event or situation. The fractal assembly describes the DNA situation in biology. The solar nebular disk describes the sun evolution process and the molecular accretion describes a chemical situation.