Did our ancestors interbreed with these other hominins at least to some degree?

What are some selective advantages of being an efficiently bipedal hominin?

What is the significance of bipedalism for hominins? What benefits does bipedalism offer and what environmental changes made bipedalism an important adaptation for hominin species?

50. Which hominid remains show extensive evidence for having used their teeth as tools?   Orrorin tugenensis   Archaic Homo sapiens   Homo sapiens neanderthalensis   Homo habilis   Homo erectus

Based on the fossil record, when did hominins first appear in Africa? Group of answer choices ~ 12 kya ~ 6 mya ~ 12 mya ~ 2 mya ~ 6 kya

If you as a paleoanthropologist are plannin an excavation at a hominin site in East Africa which is dated to about 2 million years old, which fossil hominin species might you expect to find?

Which of the following correctly identifies a successful adaptation in hominids over time? O Decreased brain size led to the development of language. O Bipedalism has enabled hominids to travel long distances. O Greater jaw sizes have allowed hominids to pronounce words more easily O Decreased jaw size led to the creation of tools used for hunting and gathering food.