Answer :
All the options are correct, considered part of the hominin lineage used tools; we're bipeds; used fire; had big brains and had language.
Including all extinct species and evolutionary side branches, hominins are species on our branch of the hominoid tree, which split with the chimpanzee & bonobo line.
Modern humans and their closest relatives are referred to as "hominins." A hominin is any species that sprang from the human lineage after it split from the chimpanzee lineage some six million years ago. Our own species, Homo sapiens, as well as other, now extinct species of Homo, are considered hominins. Several species in at least two extinct taxa, Australopithecus and Paranthropus, which are also described below, are also included. Members of the genus Australopithecus include the australopithecines depicted above. The Homo genus is thought to have originated from at least one species in this genus.
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