Final answer:
Ardipithecus likely lived in a forested environment and exhibited different locomotion techniques. It had a reduced canine, which is not common in African ape males.
Step-by-step explanation:
Ardipithecus likely lived in a heavily forested environment based on where its fossils were found. It is believed to have exhibited bipedal locomotion on the ground and quadrupedal locomotion in the trees due to its opposable big toe. Unlike modern humans, Ardipithecus had a reduced canine, which suggests a less aggressive temperament and a preference for milder males. This trait is not typically seen in African ape males.
Ardipithecus ramidus presents several traits not seen in modern humans, including thin dental enamel, a reduced canine that suggests earlier tendencies towards less aggression, and the most notable being an opposable big toe. Such physiological adaptations suggest an environment where forest navigation and a versatile form of locomotion were essential for survival. Early hominins like Ardipithecus likely had a loping gait rather than the efficient bipedal stride of later hominins or modern humans.