Which organisms make NPs

Although microbes and plants are the organisms that are most commonly exploited for their NPs, it is very hard to draw clear boundaries between organisms that do and do not make NPs. For example, humans make some substances of unknown function. 

What does this chapter tell us about the way science works  

A historian who would convey the truth must lie. Often he must enlarge the truth by diameters, otherwise his reader would not be able to see it. 

Humans in all the ancient cultures selected appropriate plants to produce the carbohydrates, fats or oils and proteins needed for their sustenance. Most of the chosen crops produced stmctures (e.g., seeds, tubers, etc.) that the plant had evolved for propagation 

NP-based soft drinks Wine Coffee NP-rich fragrances Rubber Wheat Tea Cocoa Rice 

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