Rainforestsarehometoarichvarietyofmedicinalplants,fo...
问题详情： Rainforestsarehometoarichvarietyofmedicinalplants,food,birdsandanimals.Canyoubelievethatasinglebush（灌木丛）intheAmazonmayhavemorespeciesofantsthanthewholeofBritain!About480varietiesoftrees...