What is the term for classifying and grouping organisms? (apex)

Taxonomy

Explanation:

Taxonomy refers to science which deals with naming, describing and classifying organisms that includes all plants, animals and microorganisms of the world in respect to their similarities and differences. It is a method by which living things are organised into groups. It group organisms into singular taxon. It uses hierarchical classification in order to assist or help scientists to understand and organize the diversity of life on the planet.

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves