A :B :C :D :E :F :G :H :I :J :K :L :M :N :O :P :Q :R :S :T :U :V :W :X :Y :Z :


Nutrient

Any substance that is assimilated (taken in) on organisms and promotes growth.

For example, carbon dioxide, nitrogen, phosphorous, potassium, and numerous mineral elements are essential nutrients which promote the growth of plants.

Water and oxygen are also included in this definition.