用“products of photosynthesis”造句大全,products of photosynthesis造句
Theproductsofphotosynthesisarealsoconvertedintoothercomplexsubstances.Thesewasteproductsofphotosynthesisbegantobuildupastimewenton,inasensepollutingtheenvironment.Asecondsetofchannels,thephloem,foundj...