Many animals use some kind of “language”they use signals(信号)and the signals have meanings,for example when a bee has found some food,it goes back to its home,it is impossible for a bee to tell_____bees where the f...Many animals use some kind of “language”they use signals(信号)and the signals have meanings,for example when a bee has found some food,it goes back to its home,it is impossible for a bee to tell_____bees where the food is by speaking to_______,but it can do a little dancing this tells the other bees where the food is and how far away it is.展开更多
文摘Many animals use some kind of “language”they use signals(信号)and the signals have meanings,for example when a bee has found some food,it goes back to its home,it is impossible for a bee to tell_____bees where the food is by speaking to_______,but it can do a little dancing this tells the other bees where the food is and how far away it is.
