Hard, dense bone tissue that is beneath the outer membrane of bone <span />
Longer, this is to help them digest the meat more than plants
Fossils best demonstrate what ancient organisms may have looked like when they lived long ago. Without fossils, knowing such things would be nearly impossible.
Ya I think it’s the 4th to
I believe it's true, sorry if it's not. I just can't find any research to prove if my answer is correct or not.