Among our ancestors, when babies began to emerge from their moms rear-facing what happened?

Question

Quizplus · Accepted Answer

The emergence of babies from the rear-facing position meant that successful birthing became harder, giving those who sought help (cooperation) during labor and delivery a selective advantage. This is because the narrow birth canal of humans makes it difficult for babies to be born without assistance. Therefore, those who worked together to deliver babies had a better chance of producing offspring who survived, leading to a selective advantage.

Among Our Ancestors, When Babies Began to Emerge from Their