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kkuhn2 kkuhn2
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6 years ago
Research has shown that  of subjects who had a gay identical twin were gay, while  with a gay fraternal twin were gay.
 
  A) 22; 22
  B) 22; 52
  C) 52; 52
  D) 52; 22
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ShaniaanthonyShaniaanthony
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6 years ago
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kkuhn2 Author
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6 years ago
You make an excellent tutor!
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Yesterday
Thanks
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2 hours ago
Thank you, thank you, thank you!
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