Answer:
1.slightly larger braincase.
2.smaller face.
.3 smaller teeth.
Step-by-step explanation:
However it still possess some ape -like characteristics of long arms.and protruding face.
It inhabited some areas of sub-Saharan Africa million of years ago over 2.4.million.
It's first discovery was in northernTanzania, at Olduvai Gorge.
It's discovery made it to replace homoerectus as the oldest human fossil.Homoerectus used to be the oldest.