100points A
50,000.000 lb

B
500,000 lb

C
50,000 lb

D
5000 lb

gag reflex, poor dentition, gum retraction

have a good day

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.