What is the main purpose of the chromatophores in a frogs skin?

a. they the frog maintain homeostasis
b. they the frog absorb water
c. they the frog absorb oxygen
d. they the frog eliminate waste

a) carbon, hydrogen

b) carbon, hydrogen, oxygen, nitrogen

c) carbon, hydrogen, oxygen, nitrogen, phosphorus

d) sugar

e) amino acid

f) nucleotide

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.