Answer:
If identical twins are separated at birth and raised in different homes, yet still have similar intelligence scores, the similiarity in their scores must be due to heriditary influences.
Explanation:
It would be curious to note the difference in the homes as to whether they are the same socio-economic status or not - it so, it could be exposure within the environment compounded with heriditary but if they were different - then it would be due to heridatary and not exposure within their enviornments.