Help me please, brainiest for correct answer!

Largest delta in the world. kidhar hai market mein india

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

Under which condition below would u expect a coarse-grained intrusive rock like diorite to form?