Question

to emphasize that human beings are biocultural organisms means that
○ human biology and culture both contribute to human behavior
○ human biology makes culture possible and human culture makes human biological survival possible
○ instinct must be recognized as an important part of any explanation of human behavior
○ both a and b

Explanation:

The concept of humans as biocultural organisms implies that human biology and culture interact and both contribute to human behavior. Also, human biology provides the basis for culture - making it possible, and culture in turn impacts human biological survival. Instinct is not the focus here.

Answer:

D. both a and b