What's an anatomical detail that some dinosaurs share with birds (and no other animal does)?

a. scales
b. beaks
c. wishbones
d. eggs

The answer is C. Wishbones

I had to do a lot of research on this one to make sure I gave you the right answer. Some dinosaurs had wishbones and only birds have wishbones, no other animals. So It would have to be C. 

I hope this helped. Have a great day!

C. Wishbones

I know this because a platypus lay's eggs, aligators have scales, and turtles have beaks.

Only birds and dinosaurs have wishbones. 

Hoped I helped!

The awnser is b i believe