Question

Which of the following is suggested by the hominin fossil record?

1) Earlier hominins spent more time in wooded habitat than later hominins
2) Bipedality evolved before large brain size
3) At least four species of hominins coexisted at one time
4) All of the above
5) None of the above

Answer 1

The hominin fossil record suggests that bipedality evolved before large brain size, earlier hominins lived in wooded habitats, and there were periods where multiple hominin species coexisted.

Step-by-step explanation:

The hominin fossil record suggests several key developments in the evolution of early human ancestors. Bipedality evolved before large brain size, as indicated by the fossil evidence of hominins like Australopithecus walking upright and the primitive brain sizes observed in early Homo species. The evidence also demonstrates that earlier hominins spent more time in wooded habitats than later hominins, as the transition to more open landscapes coincided with the evolution of bipedalism and greater reliance on terrestrial locomotion.

Additionally, the fossil record shows that there were periods where at least four species of hominins coexisted at one time, reflecting a complex and branching tree of human evolution rather than a simple, linear progression. Therefore, the correct answer to which of the following is suggested by the hominin fossil record would be All of the above.