sentence: Some entomologists study how insects are related to each other.
sentences_after: Others study how insects live and reproduce because we do not know very much about some kinds of insects. Other entomologists study ways to keep insects away from crops that people use for food. There are billions of unknown species throughout the world and taxonomists categorize the newly found.
concept_name: entomologist
headings: Entomology
categories: Branches of zoology