Scientistshavefoundthatpesticides(农*)harmtheabilityofbe...
问题详情：Scientistshavefoundthatpesticides(农*)harmtheabilityofbeestofindfood.Beesmustlearnwhichflowerscontaintheirfoodfromthesmellsoftheflowers. 41 thebeesdonotlearnwhichsmellsmeanfood,theyw...