In sauropods, for example, the vertebrae of the neck and back have the same pockets and divots we find in birds today, where these air sacs were attached.
But some people think that they pressed a wagon wheel into it because it has these, like, divots and this center hole that kind of looks just like a wagon wheel.
Usually her voice came over the wire as something fresh and cool as if a divot from a green golf links had come sailing in at the office window but this morning it seemed harsh and dry.
So the more you put yourself in situations where you do hard things, the shallow and shallower those divots are going to get because you're going to remove that fear just like I mentioned in the rowing example.