Charles Darwin attempted to explain the:

A. biopsychosocial approach
B. cognitive neuroscience
C. unconscious thought processes
D. species variation

that he encountered.



Answer :

Final answer:

Charles Darwin proposed natural and sexual selection as drivers of evolution.


Explanation:

Charles Darwin proposed two forces of natural and sexual selection as drivers of evolution, leading to the complexity of the brain and nervous system. His work laid the foundation for evolutionary psychology and highlighted the importance of heritable variations in species development.


Learn more about Evolutionary Psychology here:

https://brainly.com/question/33447470


Charles Darwin attempted to explain the species variation.

Your answer would be D.