Crops can be divided into C3 crops and C4 crops according to the()way of assimilation.
Crops can be divided into C3 crops and C4 crops according to the()way of assimilation.
A.oxygen
B.nitrogen
C.carbon dioxide
D.nitrous oxide
正确答案:carbon dioxide
Tag:CropCultivationScience
时间:2022-02-28 15:24:52