Which skeletal part was a key element in showing that birds are descended from dinosaurs?
Correct answer: The wishbone part of the breastbone
RushMama2112
Weren't hollow bones an indicator, too?
Player #42781779
sounds like both answers are correct.
Lola
RushMama2112,
an ent md told me that's why the bones in the head evolved sinuses to lighten the load of the head for flying.
Queen Esther
I thought so if I remembered!!
Muntaha
Muntaha, yes💞
Muntaha
xyz, yes 👍
xyz
we know this from 'friends' #rachel
Jo
knew the answer but chose the wrong one anyway
Goblin
What!? Are you implying that evolution is for real?