How Do Debris Disks and Planet-Forming Disks Differ

question 41

Multiple Choice

How do debris disks and planet-forming disks differ?

• A)Debris disks have higher density than planet-forming disks.
• B)Debris disks contain larger amounts of gas than planet-forming disks.
• C)Debris disks are found around older stars than those with planet-forming disks.
• D)Only debris disks are expected to be affected by the gravity of planets within them.

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