biologie (2) Science (2) Biology (2) aliment (1) effet (1) sujet (1) abords (agglomération) (1) Food (1) Area (1) Communication (1) Area (1) Eye contact (1) Social perception (1) Process (Law) (1) Primates (1) Performances (1) Paired-association learning (1) Mutualism (1) Monkeys (1) Human beings (1) Macaques (1) Hypothesis (1) Food (1) Evidence (1) Dates (Fruit) (1) Communication (1) Cebus apella (1) Attention (1) Animals (1) Location (1)