The living organisms somehow concentrated the minerals by biological processes.生命体通过某种生物过程聚集矿物质。Some organisms are responsible for spoiling food and cause food poisoning.有些生物会导致食物变质并引起食物中毒。These are the cells that direct...
Some organisms are responsible for spoiling food and cause food poisoning.有些生物会导致食物变质并引起食物中毒。In many organisms the male and female gametes are different.很多生物体中雄配子与雌配子是不同的.Biological activities of amphoteric surfactants t...