Final answer:Option 2, a spinning cloud of interstellar gas tends to flatten into a disk as it collapses, leading to the formation of stars, and potentially planetary systems, observed in regions like the Orion Nebula.Explanation:A spinning cloud of interstellar gas tends to flatten as it collapses due to gravitational attraction. When this event occurs, conservation of angular momentum causes the cloud to spin faster and redistribute material into a flattened disk. This disk eventually leads to the formation of a star at the center, with the potential of developing planetary systems around it. Observations with telescopes like the Hubble Space Telescope have allowed astronomers to study these processes directly in star-forming regions such as the Orion Nebula....

Unlock to view answer

Unlock full access for 72 hours, watch your grades skyrocket.

For just $0.99 cents, get access to the powerful quizwhiz chrome extension that automatically solves your homework using AI. Subscription renews at $5.99/week.