Respuesta :
Answer: D. Identical twins who are reared apart have similar levels of intelligence
Explanation:
Biological factors include the genetic influences, hormone levels, brain chemistry, gender and nutrition and how they affect development.
The research findings that supports a strong biological basis for behavior is the identical twins who are reared apart have similar levels of intelligence. Due to the fact that they are from same parents, they may have similar intelligence level.
A research finding which would support a strong biological basis for behavior is: D. Identical twins who are reared apart have similar levels of intelligence.
What is behavior?
A behavior can be defined as the unique characteristics or qualities that represents (depicts) how an individual conduct himself or herself, especially towards others and in certain circumstances.
In this context, a research finding which would support a strong biological basis for behavior is when identical twins who are trained in different circumstances, turn out to possess similar levels of intelligence.
Read more on behavior here: https://brainly.com/question/988424