Question

what significance did mary leakeys discoveries at olduvai gorge have for understanding human evolution? (1 point) identified complete human lineage mapped entire human migration proved early hominids made tools in east africa discovered first human species

Explanation:

Mary Leakey's discoveries at Olduvai Gorge included ancient stone - tool artifacts. These findings provided strong evidence that early hominids made tools in East Africa. She did not identify a complete human lineage, map the entire human migration, or discover the first human species.

Answer:

Proved early hominids made tools in East Africa