The sentence that describes an individual behavior but not a group behavior is:
C. A mountain lion marks a territory with its scent.
Explanation:
1. This sentence focuses on the behavior of a single mountain lion marking its territory with its scent. It highlights an action carried out by an individual animal rather than a collective behavior involving a group of animals.
2. In contrast, options A, B, and D involve behaviors that are typically associated with group activities or interactions among multiple animals.
3. By marking its territory, the mountain lion is asserting its ownership of an area and signaling to other mountain lions to stay away, demonstrating an individual behavior related to territorial behavior.
