Final answer:
Traits indicating hominins were more like modern humans in their adaptive pattern include small jaws and teeth, humanlike feet with arches and ankles, and bipedal locomotion with a human gait.
Step-by-step explanation:
Traits that indicate hominins were more like modern humans in their adaptive pattern than their African ancestors include:
Small jaws and teeth: Modern humans have smaller jaws and teeth compared to their African ancestors.
Humanlike feet with arches and ankles: Hominins that were more like modern humans had feet with arches and ankles similar to those of modern humans.
Bipedal and walked with a human gait: Hominins that were more like modern humans were bipedal and walked with a gait similar to modern humans.