Talk:Mythologicon/@comment-27648954-20160326194325

I have some questions:

1. How large are the arm muscles and how do they work? Draw a rough sketch if you can.

2. Do dragons have a jaw like that of a thylacine or a snake? Work in the evolution behind that if you can.

3. How can you fix the helium problem?

4. How can dragons with four limbs and two wings fit into this? (optional) You could involve the wing migrating  to the radius  and then both of them migrating back to the dorsal muscles.