Eating (jaw) scales graze bite and Digestion×Eating scales satiety gained from food (plant grazing and corpse scavenging via Refill efficiency). A damaged jaw or sick gut means less nutrition per feeding, so the animal must eat more often. Completes wiring the new health capacities to behaviour; Talking remains an indicator (no social system yet). Build clean. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>