Question

cassandra is giving a class presentation that involves a demonstration where she sprinkles some glitter into a small shallow dish of water and circularly swirls the water around with her finger. when she removes her finger, she asks her classmates to notice how the glitter moves around like a whirlpool, spiraling around the spot where she had removed your finger. what is cassandra modeling with this demonstration? how two galaxies collide how the milky way galaxy appears how the arms in a galaxy interact how the nuclear bulge of a galaxy moves

Explanation:

The swirling motion of the glitter around a central - like point resembles the spiral structure of the Milky Way galaxy. The other options about galaxy collisions, arm interactions, and nuclear bulge movement are not well - represented by this simple swirling motion.

Answer:

how the Milky Way galaxy appears