Talk:Wyrm/@comment-85.210.8.207-20140802111534/@comment-98.112.82.82-20150327150251

Life's criteria is the capacity for growth, functional activity, reproduction, and continual change before death. Now, while the Sentinels may have capacity for growth and functional activity, and while they may be sentient, they lack continual change and reproductive abilities, as far as we know. Reproductive abilities is also something Warframes lack.