Toxicology is both the scientific study and direct application of principles regarding xenobiotics (foreign chemicals). Earth is a chemical environment exposing humans to various harmful substances through ingestion, inhalation, and contact. Toxins are naturally ...

  • Loading...
locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles