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What evidence is used for a hominoid fossil to be definitively classified as part of the human evolutionary line?

A. Forward-projecting eyes
B. Upright spinal column
C. Bipedalism
D. Large skull

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GinnyAnsweridn

Final answer:

The key features used to classify a hominoid fossil in the human evolutionary line are bipedalism, upright spinal column, and large skull.


Explanation:

To definitively classify a hominoid fossil as part of the human evolutionary line, several key features are examined:

  1. Bipedalism: The adaptation to upright walking is a significant trait in the human evolutionary line, as seen in specific pelvis structures and leg bone angles.
  2. Upright Spinal Column: An upright posture, indicated by features like the positioning of the foramen magnum, is crucial in identifying fossils along the human evolutionary path.
  3. Large Skull: Traits like brain size, skull shape, and tool use are considered in classifying hominins as part of the human evolutionary line.

Learn more about Human Evolution here:

https://brainly.com/question/41281782


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