Which of the Following Most Clearly Demonstrates the Influence of Environment

Multiple Choice

Which of the following most clearly demonstrates the influence of environment?

A) Georgio,who was adopted at birth,and died at the same age as his biological father did
B) Sally,who was adopted at the age of 2,and walks like her adoptive mother
C) Bill and Jim,identical twins who were separated at birth,and are both overweight
D) Ann and Jennie,fraternal twins who were reared apart,only Ann has high blood pressure