We can understand, for example, why we create plaque in our arteries, what creates the starchiness inside of a grain, why does yeast metabolize sugar and produce carbon dioxide.
比如说我们可以理解为什么在血管中会产生血小板 为什么在谷类中会产生淀粉 酵母为什么会代谢出糖分和二氧化碳