Answer:
Yes
Step-by-step explanation:
Changes in butterfly-to-hiker distance could potentially be attributed to natural selection if there is a genetic basis for the behavior. For example, if butterflies with a genetic predisposition to stay farther away from humans are more likely to survive and reproduce, their genes may become more prevalent in subsequent generations. However, it's also possible that the change in behavior is due to other factors, such as changes in habitat or availability of food sources.
It's important to note that natural selection is a gradual process that occurs over many generations, so it may be difficult to pinpoint specific causes or effects in a short period of time. Additionally, changes in behavior can also be influenced by learned behaviors and cultural transmission, rather than solely genetic factors.