Lysosomes are much like a garbage can because they use a degenerative enzyme to dissolve materials the cell doesn't need.
An experiment variable used in certain science teaching
In science, the practice of classifying organisms is called taxonomy (Taxis means arrangement and nomos mean method). The modern taxonomic system was developed by the Swedish botanist Carolus Linnaeus (1707-1778). ... To distinguish different levels of similarity, each classifying group, called taxon
