The Mystery Twin

Which of the following does Heather not put on her list? "I have dimples." "I have brown eyes." "I like playing chess." "I love peanut butter." Why did the Altos not tell Heather about her having a twin until 13 years after her adoption? They didn't want her to know. They knew it would upset her if she knew. They did not know themselves. They forgot about it. If a trait is ACQUIRED, it is something a person... ...is born with. ...searches for and finds. ...gains through experiences. ...has but wishes to be rid of. How did Mrs. Jean help Heather and her parents? She told them who to talk to to find Heather's twin. She explained to them about how genes are inherited. She gave Heather the questions to ask the children. She took part in the interviews. Why is it impossible for Amelia or Casey to be Heather's twin? They have brown eyes. They like playing chess. They have streaked hair. They have unattached earlobes.