C. Dinosaur footprint as it is the only body part that is stated in the choices.
Hope this helps :)
I'm thinking true heres why lets say you have a bird and the bird eats worms.. and all the worms in the world are gone the bird will die and what ever animal ate that bird will die and what ever animal ate that bird will die and so on
my guess
What’s the rest of the question
A seals flippers has finger bones when a birds wing is just a bone connected to other joints.
