The correct option is
B Homo neanderthalensisThe Neanderthals are an extinct species of human in the genus
Homo. They are closely related to modern humans, differing in DNA by just 0.12%. Remains left by Neanderthals include bone and stone tools, which are found in Eurasia, from Western Europe to Central and Northern Asia. Neanderthals are generally classified by biologists as the species
Homo neanderthalensis, but a minority considers them to be a subspecies of
Homo sapiens (
Homo sapiens neanderthalensis). Neanderthals were not one unified group. They had spread far enough across Europe, Asia and the Middle East that they formed regional groups, something like modern human tribes or races, who probably looked fairly different from each other. Neanderthals used tools and fire, just as
H. sapiens did and the different Neanderthal groups probably had a variety of languages and cultural traditions. But in many ways they were dramatically unlike
H. sapiens, leading isolated lives in small bands of 10 to 15 people, with few resources. They had several tools, including spears for hunting and sharpened flints for scraping hides, cutting meat, and cracking bones.
Therefore, the correct answer is option B.