Manyanimalsusesomekindsof“language”.Theyusesignalswithmeanings.Forexample,whenabeehasfoundsomefood,itgoes1itshome.It’s2forabeetotelltheotherbeeswherethefoodisbyspeakingto3,butitcandoalittledancing.Thistellsthebeeswherethefoodisand4itis.Someanimalsshowhowtheyfeelbymakingsounds.It’snotdifficulttotellifa...
Many scientists have studied the green se a slugs to confirm that they are actually able to create energy from sunlight.In fact, the slugs use the genetic material so well that they pass it on to their future generations. Their babies retain the ability to produce their own chlorophyll, ...
Many animals use some kinds of "languages". 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 is1for a bee to tell the other bees where the food is by ...
完形填空. Many animals use some kind of language They use singals that have meanings. For example, when a bee has found some food, it goes 1 its home. It’s 2 for a bee to tell 3 bees where the food is by speaking to 4 , but it can do a little d
Many animals use some kinds of language .They use signals (信号) and the signals have meaning , For example, When a bee has found some food , it goes 21 its home .It is 22 for a bee to tell 23 bees where the food is by speaking to
Many scientists have studied the green sea slugs to confirm that they are actually able to create energy from sunlight. In fact, the slugs use the genetic material so well and they pass it on to their further generations. The babies keep the ability to produce their own chlorophyll, though ...
Many scientists have studied the green sea slugs to confirm that they are actually able to create energy from sunlight. In fact, the slugs use the genetic material so well that they pass it on to their future generations. Their babies retain the ability to produce their own chlorophyll, ...
Even when cigarette ends go out and are cold, new research has found they continue to give off harmful chemicals in the air. In the first 24 hours alone, scientists say a used cigarette end will produce 14 percent of the nicotine (尼古丁) that an actively burning cigarette would produce. ...
Many animals recognize their food because they see it. So do humans. When you see an apple or a pieceof chocolate you know that these are things you can eat. You can also use other senses when you choose your food. You may like it because it smells good or because it tastes good. ...
完型填空 Many animals use some kinds of“ language .They use signalsand the signals have meanings. For example, when a bee has found some food, it goes 1 its home.It is 2 for a bee to tell 3 bees where the food is by speaking to 4 , but it can do a