Based on the archaeological perspective, the first hominin species to exhibit caregiving behavior in which others provision elderly and infirm members of the social group is: "Homó Erectus."
Homó Erectus is generally considered the archaic man from the Pleistocene, later spreading across Eurasia.
Having lived between 2 million and 108,000 years ago, Homó Erectus is believed to have been the first human ancestors that made use of fire, hunting, and gathering as a group, cared for injured or sick group members, and possibly conducted seafaring activities.
Hence, in this case, it is concluded that the correct answer is "Homó Erectus."
Learn more about the Homó Erectus here: https://brainly.com/question/598298
