高校问答主减速器小齿轮右旋:kkkkkkkkk!!!!
来源：百度文库 编辑：高校问答 时间：2024/05/04 14:40:43
The fundamental inorganic nutrients are in reservoirs such as soil,water and air.There are taken in by Primary Producers and transformaed by photosynthsis into organic substances which increase the biomass of primary producers.
无机营养是储存在诸如泥土，水或者空气中。它们被初级生产者吸收，通过photosynthsis（估计是光合作用）转换成有机营养，促进初级生产者的生长