Which substance is neutral help me
plz

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.

answer///africa and asia;

b . streams flow into shallow areas.

f . movement of earth’s crust creates low areas that fill with water.