What is the most important fact that helped scientists connect modern human to their ancient ancestors regarding the discovery of the skeleton and ldquoLucy and in Africa in 1974 was that it and?

Answer 1

A had long arms and short legs

Answer 2

The most important fact was that Lucy (Australopithecus afarensis) represented a transitional species between apes and humans, providing crucial evidence for the theory of human evolution. Additionally, Lucy's skeletal features, such as bipedalism and brain size, were key in understanding the evolution of early hominins. This discovery revolutionized our understanding of human origins and the timeline of hominin evolution in Africa.