Multiple choice

Human evolution is largely measured by

  1. increased height

  2. nasal opening

  3. increased intelligents

  4. increased bone density

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Human evolution is primarily measured by increased intelligence, particularly brain size and complexity. While some physical changes occurred (bipedalism, dental changes), the most significant evolutionary development was the dramatic increase in cognitive capacity and tool use. Note: there is a typo in 'intelligents' in the option.