Whose fossils were found beside thousands of stone fossil tools dated to 2.5 million years ago?A. garhiS. tchadensisO. tugenensisA. afarensis

_______ fossils were found beside thousands of stone tool artifacts dated to 2.5 million years ago.Ardipithecus kadabbaSahelanthropus tchadensisAustralopithecus garhiOrrorin tugenensis

Which 4-million-year-old fossils found in Kenya and Ethiopia reveal a lower jawbone that resembles a chimpanzee, but teeth more similar to humans?H. erectusS. tchadensisO. tugenensisA. anamensis

The oldest (7 million year old) recognizable fossils ancestors that lead to humans include:Group of answer choicesAustralopithecus afarensis.Paranthropus.Sahelanthropus tchandensis.Orrorin tugenensis.

Earliest known fossils of Homo sapiens (geographic location and date)

Fossils are the remains or traces of ancient , which are found in rocks and have been preserved by natural processes.