関連ワード:  what is the main function of the root system in plants    what is the main function of the root system    what is the main function of the root system in a flowering plant    what is the primary function of the root system    what is the main purpose of the root system    what is the primary function of the root system in most cultivated plants    what is one main purpose of the root system    what is the main function of the root organ system for most plants    what are the main function of the root system class 11    what is the major function of the mangrove root system  
結果 : what is the main function of the root system