Final answer:
Neanderthals are individuals who resemble humans but have thicker bones and a different shaped cranium. They lived in Europe during the Würm glaciation period and had distinct physical characteristics and adaptations. Other human species or subspecies such as Homo erectus and Homo ergaster were found in Asia and Africa respectively.
Step-by-step explanation:
Individuals who resemble humans but have thicker bones and a different shaped cranium are known as Homo neanderthalensis, or Neanderthals. They lived in Europe during the Würm glaciation period, about 300,000 to 800,000 years ago. Neanderthals had distinct physical characteristics such as a stocky build, pronounced brow ridges, and rounded skulls. They were well adapted to the cold climate and used tools and fire.
Other human species or subspecies lived at the same time, including Homo erectus in Asia, Homo antecessor in Europe, and Homo ergaster in Africa. Each of these species had their own unique characteristics and adaptations.
These different human species or subspecies have been found across different continents, including Europe, Asia, and Africa. Fossil remains and archaeological evidence have provided insights into their physical traits, lifestyles, and geographic distribution.