The more science studies life, the more complex and less robotic it is and contrary to a once a common opinion.
>>Over 15 years ago, researchers found that insects, and fruit flies in particular, feel something akin to acute pain called “nociception.” When they encounter extreme heat, cold or physically harmful stimuli, they react, much in the same way humans react to pain. Now, scientists have found that the nervous systems of insects can also experience chronic pain. A new study in the journal Science Advances shows pain lingers throuhout the insects’ short lives well after an injury has healed.<<
https://www.smithsonianmag.com/smart-news/insects-can-experience-chronic-pain-study-finds-180972656/