Final answer:
The Middle Pleistocene hominins, including the Neanderthals, were early human species that lived between 30,000 and 200,000 years ago. Neanderthals were physically stronger than modern humans and used advanced tools. They disappeared, possibly due to interbreeding and changing climates.
Step-by-step explanation:
The Middle Pleistocene hominins, including the Neanderthals, were a group of early human species that lived in Europe and western Asia between 30,000 and 200,000 years ago. Neanderthals were physically larger and stronger than modern humans, allowing them to survive in colder conditions. They used more advanced tools, such as those from the Mousterian tool industry, which consisted of smaller and sharper flake tools. Neanderthals eventually vanished, possibly due to interbreeding with homo sapiens sapiens and changing climatic conditions.