temps (durée) (1) espèce (1) spectacle (1) comportement (1) association (1) plomb (1) Instruction and study (1) Context (1) Case (1) Selection (1) Balances (Weighing instruments) (1) Antiquities, Prehistoric (1) Bipedalism (1) Time (1) Theater (1) Species (1) Social sciences (1) Social groups (1) Running (1) Primates (1) Performance (1) Mass (1) Prehistoric peoples (1) Human beings (1) Lizards (1) Leg (1) Lead (1) Grammar, Comparative and general--Case (1) Foot (1) Equilibrium (1)