Which of the following details BEST reflects the primary goal of creating models to simulate how matter moves between galaxies? A A recent study published in Monthly Notices, the journal of the Royal Astronomical
Society of the United Kingdom, used computers to try to estimate how galaxies
grow and shrink over time.
B More specifically, it modeled how matter moves between galaxies and how travels
through space in huge, fast clouds.
C "Science is very useful for finding our place in the universe," said Daniel
Andamientos-Alcázar, a scientist who worked on the study.
D In a way, he said, we are only visitors in the Milky Way, since most of the matter that
forms us comes from other galaxies.