←戻る
Tommy村 〜How much is a Second Class stamp? http://sskwebben.se/sjukskoterskanatverk/upprop/ clindamycin mg/kg/day What makes this study unique is that unlike most other experiments where the animals are first trained to expect a treat for guessing correctly, based on Pavlovâ??s theory, these elephants were not. “Our results show that elephants spontaneously attend to and correctly interpret human … gestures without extensive prior learning opportunities — the only nonhuman species so far to show this ability,” wrote Byrne and his graduate student coauthor, Anna Smet. 〜[10674番地]