Some elephants in the scrub jungles of africa had long trunks with which to reach out for leaves. they were able to reproduce more successfully than elephants with short trunks. which aspect of darwin's theory is this scenario an example of?

linnaeus is the father of taxonomy, which is the system of classifying and naming organisms. one of his contributions was the development of a hierarchical system of classification of nature. today, this system includes eight taxa: domain, kingdom, phylum, class, order, family, genus, and species.