Why are scientists interested in examing remains from the past such as Otzi and Thutankarmen?

Scientists are interested in examining remains from the past, such as Otzi and Tutankhamun, because they provide valuable insights into ancient human history, lifestyle, health, and technology. Studying these remains can help researchers understand ancient civilizations, their diets, traditions, diseases, and even causes of death. This information aids in piecing together our collective history and evolution.